没有清扫的肮脏的人行道；浑身脏兮兮的孩子；肮脏的贫民窟；成堆的脏盘子；把他的脏脚放在干净的床单上；穿过的脏衬衫；采矿是个脏活儿；灰姑娘在她的姐姐们打扮她们的时候干着脏活儿

• dirty unswept sidewalks; a child in dirty overalls; dirty slums; piles of dirty dishes; put his dirty feet on the clean sheet; wore an unclean shirt; mining is a dirty job; Cinderella did the dirty work while her sisters preened themselves