But how do we know when the grow-ing Pains stop?

但是我们怎么能知道何时成长的痛苦会转变成疼痛的痛苦？

youdao

But how do we know when the grow-ing Pains stop?

但是我们怎么能知道何时成长的痛苦会转变成疼痛的痛苦？

youdao