我找不到我的书签了。

I can't find my bookmark.

我用一张旧照片作为书签。

I use an old photo as a bookmark.

她在每本书里都放了一个书签。

She placed a bookmark in every book.

她正在插入书签到书里。

She is inserting a bookmark into the book.

这个书签是我朋友送给我的礼物。

This bookmark was a gift from my friend.

她喜欢在看完书后折叠书签。

She likes to fold the bookmark after reading the book.

她摘了一片绿叶放在书里做书签。

She picked a green leaf and put it in her book as a bookmark.

我使用书签来记录我喜欢的网站。

I use bookmarks to keep track of my favorite websites.

她送了我一个漂亮的书签作为礼物。

She gave me a beautiful bookmark as a gift.

我用一个书签来标记我在小说中的位置。

I use a bookmark to keep my place in the novel.