我到处找我的钱包。

I've searched high and low for my purse.

《牛津词典》

我到处找我的钱包，但找不到它。

I looked for my wallet everywhere but I couldn't find it.

youdao

我到处找我的钱包，但是我没找到。

I looked for my purse, but I could't find it.

youdao

Still, from the fact that I can imagine the world in which I look around for the Morning Star-- there it isn't.

事实上,我可以想象这样,我到处找晨星,但是却找不到

耶鲁公开课 - 死亡课程节选