The surprising reasons animals play dead - Tierney Thys

2,296,874 views ใƒป 2018-04-16

TED-Ed


This video has Hebrew subtitles only. Please double-click on the Hebrew subtitles below to play the video.

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ืชืจื’ื•ื: Ido Dekkers ืขืจื™ื›ื”: Sigal Tifferet
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ื“ืžื™ื™ื ื• ืฉืืชื ืžื•ืชืงืคื™ื ืขืœ ื™ื“ื™ ื˜ื•ืจืฃ ืื›ื–ืจื™.
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ื‘ืœื™ ืกื™ื›ื•ื™ ืœื‘ืจื•ื—,
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ืืชื ืขื•ืฉื™ื ืžื” ืฉื™ืขืฉื” ื›ืœ ืื•ืคื•ืกื•ื ืืžื™ืฅ ื”ืžื›ื‘ื“ ืืช ืขืฆืžื•:
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ืžืชื›ืจื‘ืœื™ื ืœืžืฆื‘ ื ื™ื™ื— ืฉื ืงืจื ืงื˜ื˜ื•ื ื™ื”,
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ืžื•ืฆื™ืื™ื ืืช ื”ืœืฉื•ืŸ,
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ืžืจื™ื™ืจื™ื,
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ื•ืžื–ื™ืœื™ื ื—ื•ืžืจ ืžืกืจื™ื— ืžื‘ืœื•ื˜ื•ืช ื”ืื ื•ืก ืฉืœื›ื.
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ื”ืชื•ืงืฃ ืฉืœื›ื ื ื’ืขืœ ื•ืžืื‘ื“ ืืช ืื—ื™ื–ืชื•,
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ืžื—ืœื™ื˜ ืฉืืชื ืœื ืืจื•ื—ืช ื”ืขืจื‘ ืฉื”ื•ื ื—ื™ืคืฉ,
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ื•ืขื•ื–ื‘.
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ืื—ืจื™ 10 ื“ืงื•ืช, ืืชื ืงืžื™ื ืœืชื—ื™ื” ื•ืžืžืฉื™ื›ื™ื ื”ืœืื” ื‘ืฉืžื—ื”.
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ืžืœืžื•ืจื™ื ืœืœื˜ืื•ืช,
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ื ืžืœื™ื ืœื“ื•-ื—ื™ื™ื,
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ื›ืจื™ืฉื™ื ืœืชืจื ื’ื•ืœื•ืช,
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ืžืื•ืช ื—ื™ื•ืช ืžืชื—ื–ื•ืช ืœืžืชื•ืช ื›ืฉื™ื˜ืช ื”ืฉืจื“ื•ืช.
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ืชื•ืคืขื” ื”ืงืจื•ื™ื” "ืœืฉื—ืง ืื•ืชื” ืื•ืคื•ืกื•ื" ืขืœ ืฉื ื”ืฉื—ืงืŸ ื”ืžืฆื˜ื™ื™ืŸ ื‘ื”,
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ื”ืชื—ื–ื•ืช ืœืžื•ื•ืช ื ืงืจืืช ื’ื ืชื ืชื•ืกื™ืก.
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ื–ื” ืžื’ื™ืข ืžืชื ืชื•ืก, ืืœ ื”ืžื•ื•ืช ืฉืœ ื™ื•ื•ืŸ ื”ืขืชื™ืงื”.
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ืื‘ืœ ืจื•ื‘ ื”ืžื“ืขื ื™ื ืงื•ืจืื™ื ืœื–ื” ื—ื•ืกืจ ืชื ื•ืขืชื™ื•ืช ื˜ื•ื ื™ืช, ืื• TI.
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ืื™ืš ื•ืœืžื” TI ืžืชืจื—ืฉ ืชืœื•ื™ ื‘ืžื™ืŸ ื•ื‘ืžืฆื‘.
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ื”ืชื–ืช ืกื™ืจื—ื•ืŸ ื•ืื™ืžื•ืฅ ืชื ื•ื—ื•ืช ืžื•ื–ืจื•ืช ื ืคื•ืฆื•ืช ื•ื‘ืขืœื•ืช ืชืคืงื™ื“ ื—ืฉื•ื‘.
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ื—ื™ื•ืช ืื—ืจื•ืช ืžืงืจื™ื‘ื•ืช ืืช ืฉื›ื ื™ื”ืŸ:
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ืœื’ื•ื–ืœื™ ืฉืœื™ื• ืฉืงื•ืคืื™ื ื‘ืขื•ื“ ืื—ื™ื”ื ืจืฆื™ื ื‘ืืžื•ืง
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ื™ืฉ ืกื™ื›ื•ื™ ื˜ื•ื‘ ื™ื•ืชืจ ืœืฉืจื•ื“ ื›ืฉื”ื ื ืจื“ืคื™ื ืขืœ ื™ื“ื™ ื—ืชื•ืœ.
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ื•ืื ืžื“ื‘ืจื™ื ืขืœ ื—ืชื•ืœื™ื, ืืžื”ื•ืช ื—ืชื•ืœื™ื ืฆื•ื‘ื˜ื•ืช ืืช ื’ื‘ ื”ืฆื•ืืจ ืฉืœ ื’ื•ืจื™ื”ืŸ
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ื•ืžืคืขื™ืœื•ืช ืกื•ื’ ืื—ืจ ืฉืœ ื—ื•ืกืจ ืชื ื•ืขืชื™ื•ืช ืฉื ืงืจื ืงืœื™ืคื ื•ืกื™ืก.
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ื–ื” ืžืฉืชื™ืง ืืช ื”ื’ื•ืจื™ื ื•ืžืงืœ ืขืœ ื”ืขื‘ืจืชื.
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ืจื•ื‘ ื”ืžื ื’ื ื•ื ื™ื ื”ืคื™ื–ื™ื•ืœื•ื’ื™ื™ื ืฉื’ื•ืจืžื™ื ืœื”ืฆื’ื•ืช ื”ืืœื•
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ืžื’ื™ืขื™ื ืžืžืขืจื›ืช ื”ืขืฆื‘ื™ื ื”ืคืืจืกื™ืžืคื˜ื˜ื™ืช,
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ืฉืžื•ื›ืจืช ื™ื•ืชืจ ื‘ืฉืœื™ื˜ืชื” ืขืœ ืžื—ื–ื•ืจื™ ืžื ื•ื—ื” ื•ืขื™ื›ื•ืœ.
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ื‘ืื•ืคื•ืกื•ืžื™ื,
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ืžืขืจื›ืช ื”ืขืฆื‘ื™ื ื”ืคืืจืกื™ืžืคื˜ื˜ื™ืช ื’ื•ืจืžืช ืœืงืฆื‘ ื”ืœื‘ ืฉืœื”ื ืœื™ืคื•ืœ ื›ืžืขื˜ ื‘ื—ืฆื™,
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ื”ื ืฉื™ืžื” ื‘ืฉืœื™ืฉ,
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ื•ื˜ืžืคืจื˜ื•ืจืช ื”ื’ื•ืฃ ื‘ื™ื•ืชืจ ืžื—ืฆื™ ืžืขืœื” ืฆืœื–ื™ื•ืก ืขื“ ืœืฉืขื”.
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ื’ื ืœืžืขื‘ื™ืจ ื”ืขืฆื‘ื™ ื“ื•ืคืžื™ืŸ ื™ืฉ ืชืคืงื™ื“.
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ื—ื™ืคื•ืฉื™ื•ืช ืงืžื— ืขื ืจืžื•ืช ื“ื•ืคืžื™ืŸ ื ืžื•ื›ื•ืช ืžืชื—ื–ื•ืช ืœืžืชื•ืช ื”ืจื‘ื” ื™ื•ืชืจ
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ืžืืœื• ืขื ืจืžื•ืช ื’ื‘ื•ื”ื•ืช,
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ื•ื›ืœ ืžื” ืฉื—ื•ืกื ืงื•ืœื˜ื ื™ ื“ื•ืคืืžื™ืŸ ื™ื›ื•ืœ ืœื”ืืจื™ืš ืงื˜ื˜ื•ื ื™ื”.
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ืื‘ืœ ืœื ืงืœ ืœืฉืžื•ืจ ืขืœ ืคื ื™ ืžืช.
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ื”ืžืฆื™ื’ื™ื ืกื•ืจืงื™ื ืืช ื”ืกื‘ื™ื‘ื” ืฉืœื”ื ืœืœื ื”ืคืกืงื”
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ืœืจืžื–ื™ื ืœื›ืš ืฉื‘ื˜ื•ื— ืœืงื•ื.
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ืชืจื ื’ื•ืœื•ืช, ืœื“ื•ื’ืžื”, ื™ื›ื•ืœื•ืช ืœื—ื•ืฉ ืžืชื™ ืขื™ื ื™ ื˜ื•ืจืคื™ื™ื ืžื‘ื™ื˜ื•ืช ื‘ื”ืŸ.
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ื—ื•ืงืจื™ื ื™ื•ื“ืขื™ื ื–ืืช ื›ื™ ื›ืฉื”ื ื ืขื–ืจื• ื‘ื ื™ืฆื™ื ืžืคื•ื—ืœืฆื™ื ื‘ื ื™ืกื•ื™,
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ืชืจื ื•ื’ื•ืœื•ืช ื”ื ื™ืกื•ื™ ืฉืœื”ื ื™ืฆืื• ืžื”ืงื˜ื˜ื•ื ื™ื” ืžื”ืจ ื™ื•ืชืจ
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ื›ืฉืขื™ื™ื ื™ ื”ื ืฅ ื”ื•ืกื˜ื•.
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ื—ื™ื•ืช ืื—ืจื•ืช ืžืฉืชืžืฉื•ืช ื‘ TI ืœืžื˜ืจื•ืช ืฉื•ื ื•ืช ืžื”ื’ื ื”.
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ื›ืฉื”ืืžื ื•ื ื™ื ื”ื™ืฉื ื™ื ืžืจื’ื™ืฉื™ื ืจืขื‘ื™ื,
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ื”ื ืฉื•ืงืขื™ื ืœืงืจืงืขื™ืช ื”ืื’ื ื•ืฉื•ื›ื‘ื™ื ืœืœื ื ื™ืข,
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ื”ืฆื‘ืข ื”ืžื˜ื•ืœื ืฉืœื”ื ื’ื•ืจื ืœื”ื ืœื”ืจืื•ืช ื›ืžื• ื’ื•ื•ื™ื•ืช ื ืจืงื‘ื•ืช.
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ืื ืื•ื›ืœ ื ื‘ืœื•ืช ืงื˜ืŸ ื—ื•ืงืจ, ื”ืžืชืขืชืข ื”ื—ื™ ืชื•ืงืฃ.
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ื›ืžื” ื—ื™ื•ืช ืืคื™ืœื• ืžื“ืžื•ืช ืžื•ื•ืช ื›ืชื—ื‘ื•ืœื” ืžื™ื ื™ืช.
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ืขื›ื‘ื™ืฉื™ื ืขื ื‘ืœื ื™ื™ื ื–ื›ืจื™ื ืžืฆื™ืขื™ื ืžืชื ื•ืช ืฉืœ ื—ืจืงื™ื ืขื˜ื•ืคื™ ืžืฉื™
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ื‘ืชืงื•ื•ื” ืœืคืชื•ืช ื ืงื‘ื•ืช.
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ืื‘ืœ ื”ื ืงื‘ื•ืช ื”ืืœื• ื™ื“ื•ืขื•ืช ื›ืื•ื›ืœื•ืช ื–ื›ืจื™ื ืžื—ืคืฉื™ ืื”ื‘ื”.
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ืื ื”ื ืžืชื—ื–ื™ื ืœืžืชื™ื ื‘ื–ืžืŸ ืฉื”ื ืงื‘ื” ื˜ื•ืจืคืช ื‘ืชืื•ื•ื” ืืช ื”ื—ื˜ื™ืฃ,
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ื”ื–ื›ืจื™ื ื”ืืœื• ื™ื›ื•ืœื™ื ืœื—ื–ื•ืจ ืœื—ื™ื™ื ื‘ื–ื”ื™ืจื•ืช
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ื•ืœืฉืคืจ ืืช ื”ืกื™ื›ื•ื™ื™ื ืฉืœื”ื ืœื”ื–ื“ื•ื•ื’ ื‘ื”ืฆืœื—ื”.
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ืื– TI ื™ื›ื•ืœื” ืœืฉื—ืง ืœื˜ื•ื‘ืช ื”ื—ื™ื•ืช, ืืœื ืื ืžื™ืฉื”ื• ืื—ืจ ื™ื•ื“ืข ืืช ื”ืกื•ื“ ืฉืœื”ืŸ.
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ืœื•ื•ื™ืชื ื™ ืื•ืจืงื” ื‘ืงืœื™ืคื•ืจื ื™ื” ื”ื•ืคื›ื™ื ื›ืจื™ืฉื™ื ืœื‘ื ื™ื ื’ื“ื•ืœื™ื,
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ืžืคืขื™ืœื™ื TI ืœื–ืžืŸ ืจื‘ ื›ืœ ื›ืš ืฉื”ื›ืจื™ืฉื™ื ื”ืžืฉื•ืชืงื™ื,
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ืฉื—ื™ื™ื‘ื™ื ืœื ื•ืข ื›ื“ื™ ืœื ืฉื•ื, ื ื—ื ืงื™ื ืœืžืขืฉื”.
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ื‘ื ื™ ืื“ื ื’ื ื”ื•ืคื›ื™ื ื›ืจื™ืฉื™ื ืœ TI.
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ืขืœ ื™ื“ื™ ืœื™ื˜ื•ืฃ ื”ืืฃ ื”ืจื’ื™ืฉ ื—ืฉืžืœื™ืช ืฉืœ ื”ื›ืจื™ืฉ
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ื•ื”ืคื™ื›ืชื• ื‘ืขื“ื™ื ื•ืช,
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ื—ื•ืงืจื™ื ื™ื›ื•ืœื™ื ืœื’ืจื•ื TI ืฉื ืžืฉื›ืช ืขื“ 15 ื“ืงื•ืช.
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ื–ื” ืžืกืคื™ืง ื–ืžืŸ ื›ื“ื™ ืœืชื™ื™ื’,
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03:46
ืœื”ืกื™ืจ ืงืจืกื™ื,
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03:47
ื•ืืคื™ืœื• ืœื‘ืฆืข ื ื™ืชื•ื—ื™ื.
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03:49
ื™ืฉ ืกื™ื›ื•ื ื™ื ืขื ื–ืืช:
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229789
1452
03:51
TI ื™ื›ื•ืœื” ืœืฉื‘ืฉ ืืช ื”ื ืฉื™ืžื” ื•ืœื’ืจื•ื ืœื”ื™ืคืจื’ืœื™ืงืžื™ื”, ืกื™ืžืŸ ืœืœื—ืฅ.
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231241
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03:56
ืื– ื”ืฉื™ื˜ื” ื”ื–ื• ืฆืจื™ื›ื” ืœื”ื™ื•ืช ื‘ืฉื™ืžื•ืฉ ืจืง ื‘ืžืงืจื” ื”ืฆื•ืจืš.
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236660
3560
04:00
ื‘ื ื™ ืื“ื ื’ื ื—ื•ื•ื™ื TI ื›ืฉื”ื ืงื•ืคืื™ื ืžืคื—ื“ ื‘ื–ืžืŸ ื”ืชืงืคื•ืช ืืœื™ืžื•ืช.
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04:06
ืœื”ื›ืจื” ื‘ืฆื•ืจื” ื”ืขืชื™ืงื” ื•ื”ืœื ืจืฆื•ื ื™ืช ืฉืœ ื”ื’ื ื” ืขืฆืžื™ืช
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246539
4029
04:10
ื™ืฉ ื”ืฉืœื›ื•ืช ืžืฉืžืขื•ืชื™ื•ืช ื›ืฉืžื ืกื™ื ืœื”ื‘ื™ืŸ
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250568
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04:13
ืœืžื” ื›ืžื” ืงื•ืจื‘ื ื•ืช ืœื ื‘ื•ืจื—ื™ื ืื• ื ืœื—ืžื™ื ืžื•ืœ ืกื›ื ื”.
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253283
4615
04:17
ืื–, ื—ืงืจ TI ื‘ื—ื™ื•ืช ืœื ืื ื•ืฉื™ื•ืช
76
257898
2412
04:20
ืœื ืจืง ืขื•ื–ืจืช ืœื ื• ืœื”ื‘ื™ืŸ ื˜ื•ื‘ ื™ื•ืชืจ ื›ืžื” ื”ืชื ื”ื’ื•ื™ื•ืช ืžื•ื–ืจื•ืช,
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04:24
ื”ื™ื ื’ื ื™ื›ื•ืœื” ืœืขื–ื•ืจ ืœื ื• ืœื”ื‘ื™ืŸ ื˜ื•ื‘ ื™ื•ืชืจ
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04:26
ืืช ื”ืชื’ื•ื‘ื” ืฉืœื ื• ืœืืœื™ืžื•ืช,
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04:28
ื’ื ืื ื”ื™ื ื ืจืื™ืช ืœื ื”ื’ื™ื•ื ื™ืช.
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ืขืœ ืืชืจ ื–ื”

ืืชืจ ื–ื” ื™ืฆื™ื’ ื‘ืคื ื™ื›ื ืกืจื˜ื•ื ื™ YouTube ื”ืžื•ืขื™ืœื™ื ืœืœื™ืžื•ื“ ืื ื’ืœื™ืช. ืชื•ื›ืœื• ืœืจืื•ืช ืฉื™ืขื•ืจื™ ืื ื’ืœื™ืช ื”ืžื•ืขื‘ืจื™ื ืขืœ ื™ื“ื™ ืžื•ืจื™ื ืžื”ืฉื•ืจื” ื”ืจืืฉื•ื ื” ืžืจื—ื‘ื™ ื”ืขื•ืœื. ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ื”ืžื•ืฆื’ื•ืช ื‘ื›ืœ ื“ืฃ ื•ื™ื“ืื• ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ ืžืฉื. ื”ื›ืชื•ื‘ื™ื•ืช ื’ื•ืœืœื•ืช ื‘ืกื ื›ืจื•ืŸ ืขื ื”ืคืขืœืช ื”ื•ื•ื™ื“ืื•. ืื ื™ืฉ ืœืš ื”ืขืจื•ืช ืื• ื‘ืงืฉื•ืช, ืื ื ืฆื•ืจ ืื™ืชื ื• ืงืฉืจ ื‘ืืžืฆืขื•ืช ื˜ื•ืคืก ื™ืฆื™ืจืช ืงืฉืจ ื–ื”.

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