我找不到我的书了用英文怎么说

"I can't find my book" 是 "我找不到我的书" 的英文翻译。

这是一句常用的日常交流用语。"I can't find my book" 可以表示 "我找不到我的书" 的意思。

例句：

I can't find my book. It's not where I left it. (我找不到我的书。它不在我放置的地方。)
Have you seen my book? I can't find it. (你看见我的书了吗？我找不到它。)
I've lost my book, I can't find it anywhere. (我把书弄丢了，我找不到它了。)