He was imprisoned for life.

他被终身监禁。

《新英汉大辞典》

Instead he was beaten up and imprisoned on spurious charges and is now in hiding in fear for his life.

出人意料的是，贝尼特先生受到了毒打，并因无端的指控而被监禁，现在则为了生存而躲避在恐惧中。

youdao

Smalls committed his first robbery when he was 15, and, after being imprisoned for a short while, committed his life to crime.

斯莫犯下第一桩抢劫案时年仅15岁，他在短期服刑结束后便开始了自己的犯罪生涯。

youdao

Smalls committed his first robbery when he was 15, and, after being imprisoned for a short while, committed his life to crime.

斯莫犯下第一桩抢劫案时年仅15岁，他在短期服刑结束后便开始了自己的犯罪生涯。

youdao