在过去的几年内我在中国住。

I have lived in China in the last few years.

youdao

在过去几年内进行的许多实验已经证明了这一点。

Many tests over the past few years have proven this.

youdao

在过去几年内进行的许多实验已经证明了这一点。

Many tests over the past few years have proven this.

youdao