人类拥抱的理由有很多——爱、庆祝、伤心、安慰、浪漫，或者仅仅是为了说声你好或再见！多萌！

Humans will hug each other for many reasons-love, celebration, sadness, comfort, romance, and even just to say hello or goodbye! How cute is that?

youdao

他们也喜欢跟数数、字母表、形状和尺寸、动物或卡车有关的书，还有那些教他们说你好和再见的书。

They also like books about counting, the alphabet, shapes and sizes, animals or trucks and books about saying hello and goodbye.

youdao

他们也喜欢跟数数、字母表、形状和尺寸、动物或卡车有关的书，还有那些教他们说你好和再见的书。

They also like books about counting, the alphabet, shapes and sizes, animals or trucks and books about saying hello and goodbye.

youdao