He was badly beaten up by a gang of thugs.

他被一帮暴徒打得遍体鳞伤。

《牛津词典》

Mr Lukashenka’s main challenger was badly beaten by riot police.

卢卡申科的主要挑战者被防暴警察严重殴打。

youdao

The LAPD goes in. They come out two hours later with a badly beaten bear.

洛杉矾警察局的人进去了。两个小时之后，他们带着一只惨遭严重殴打的熊出来。

youdao

The group was threatened by a mob of angry sealers, and Watson was badly beaten.

NEWYORKER: Neptune��s Navy

She said they were detained for 16 hours, and their Egyptian driver was badly beaten.

WSJ: CBS Reporter Targeted in Sexual Assault

Steven Brown, 35, was found badly beaten and stabbed to death in a field near Elphinstone on 21 February 1999.

BBC: Steven Brown