They can return their books and borrow some more.

他们还书之后可以借更多的书。

youdao

They can then return their books and borrow some more.

然后他们可以归还他们的书并借更多的书。

youdao

They can then return their books and borrow some more.

然后他们可以归还他们的书并借更多的书。

youdao