family name造句

I don'twant to bring shame on the family name.
我不想玷污家族的名声。

His actions have soiled his family name.
他的行为辱没了家门.

" Isn't his family name Bai? How can he be your brother? "
“ 不是他姓白 吗,怎会变成你的弟弟? ”