Последние добавленные видео:
Ivan-Seah-Yu-Jun
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10 лет назад
1996436 10 лет назад 4:43How does cancer spread through the body? - Ivan Seah Yu Jun
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10 лет назад
1326484 10 лет назад 3:50What is Alzheimer's disease? - Ivan Seah Yu Jun
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![051 - [TED Ed Vietsub] Ung thư di căn như thế nào - Ivan Seah Yu Jun](https://i.ytimg.com/vi/GQ2XemruH0M/mqdefault.jpg)
9 лет назад
7919 9 лет назад 4:44051 - [TED Ed Vietsub] Ung thư di căn như thế nào - Ivan Seah Yu Jun
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9 лет назад
13 9 лет назад 3:50TED Ed Vietsub Bệnh Alzheimer là gì Ivan Seah Yu Jun
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8 лет назад
2 8 лет назад 3:50TED Ed Vietsub Bệnh Alzheimer là gì Ivan Seah Yu Jun
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9 лет назад
163975 9 лет назад 3:50¿Qué es la enfermedad de Alzheimer? - Ivan Seah Yu Jun
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2 года назад
163 2 года назад 2:12Behind The Million | Ivan Seah from Marcus Luah Advisory
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1 год назад
7 1 год назад 43:5083 Academic Words Ref from "Ivan Seah Yu Jun: What is Alzheimer's disease? | TED Talk"
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1 год назад
11 1 год назад 13:5523 Advanced Academic Words Ref from "Ivan Seah Yu Jun: What is Alzheimer's disease? | TED Talk"
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1 год назад
8 1 год назад 8:0583 Academic Words Quick Look Ref from "Ivan Seah Yu Jun: What is Alzheimer's disease? | TED Talk"