有时看着两个孩子我就会想到你，在数学世界里，他们就像两个完全平方数。

I thought of you sometimes as I raised my boys, perfect squares in their rational world.

youdao

有时看着两个孩子我就会想到你，在数学世界里，他们就像两个完全平方数。

I thought of you sometimes as I raised my boys, perfect squares in their rational world.

youdao