他把他的新画放在书架上。

He puts his new painting on the shelf.

youdao

我把它们放在书架上。

I put them on the bookshelf.

youdao

请把书放在书架上。

Put the book on the bookshelf, please.

youdao

Before that, people used to put papers in piles, tie them up in ribbons, and put them on bookshelves or in drawers.

在此之前，人们经常将纸堆起来，用丝带卷好系上，然后放在书架上或是抽屉里。

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