经过这些年他终于改过自新。

He finally went straight after all these years.

youdao

经过这些年他变化很大。

He has changed greatly over the years.

youdao

经过这些年，他已经成为了一个导师、朋友。

Over the years, he has become a mentor and a friend.

youdao

经过这些年，他囤积了一笔巨额财产，好在退休后购买农田。

Through the years he amassed a large fortune to buy farm after he retired.

youdao

经过这些年，他囤积了一笔巨额财产，好在退休后购买农田。

Through the years he amassed a large fortune to buy farm after he retired.

youdao