[ID: H9wME78bP_o] Youtube 自動
稍後觀看添加 10:03

【產前發育】在子宮裡我們經歷了什麽?

【產前發育】在子宮裡我們經歷了什麽? 一切都開始於你母親的卵子與父親的精子相遇的那一天。4周後你的小腦袋開始形成流行病學家大衛·巴克, 當我們在母親體內發育時我們正在接收來自外部世界的明信片”。這些明信片告訴我們這個世界是危險...
繼續閱讀
Is Your Crush Into You?
稍後觀看添加 04:31

Is Your Crush Into You?

What are the signs your crush likes you back? Are you looking for dating advice on how to know if your crush likes you? Do you hope...
繼續閱讀