The kitchen sink is dirty and needs to be cleaned. （厨房水槽很脏，需要清洗。）

His clothes were dirty after playing football in the mud. （在泥地里踢完足球后，他的衣服脏了。）

The dirty dishes are piled up in the dishwasher. （脏盘子堆在洗碗机里。）

She refused to sit on the dirty bench in the park. （她拒绝坐在公园里那张脏长椅上。）

The mechanic's hands were dirty from working on the car engine. （机械师因修理汽车发动机，双手很脏。）

The children came home with dirty faces after playing outside all day. （孩子们在外面玩了一整天后，满脸脏兮兮地回了家。）

The old house had dirty walls that needed repainting. （那座老房子的墙壁很脏，需要重新粉刷。）

I can't wear these dirty shoes to the party. （我不能穿着这双脏鞋子去参加派对。）

The river near the factory is dirty because of pollution. （由于污染，工厂附近的河流很脏。）

The dog got dirty while digging in the garden. （狗在花园里刨土时弄脏了身子。）

The dirty carpet in the living room needs to be shampooed. （客厅里脏了的地毯需要用洗发水清洗。）

He used a dirty towel to dry his hands. （他用一条脏毛巾擦手。）

The dirty windows made it hard to see outside. （脏窗户让人很难看清外面。）

The construction workers had dirty uniforms at the end of the day. （一天结束时，建筑工人的制服都脏了。）

The dirty floor was covered in dust and footprints. （脏地板上满是灰尘和脚印。）

She found a dirty sock under the bed. （她在床底下发现了一只脏袜子。）

The dirty air in the city is harmful to our health. （城市里污浊的空气对我们的健康有害。）

The baby's diaper was dirty and needed changing. （宝宝的尿布脏了，需要更换。）

The dirty clothes hamper was full. （脏衣服篮已经装满了。）

They cleaned up the dirty mess in the backyard. （他们清理了后院里的脏乱杂物。

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