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- I want you to wash these dishes until they're as clean as a whistle. 我要你把这些碟子洗得非常干净。
- The girl kept her house as clean as a new pin. 这个姑娘把屋子收拾得干干净净。
- They keep the classroom as clean as possible. 他们尽可能的保持教室清洁。
- Please sweep the floor as clean as possible. 请把地打扫得尽可能干净。
- The window was as clean as a whistle. 这个窗户以前很干净。
- The blue car is not as clean as the red car. 蓝车没有红车干净。
- Guangzhou is not as clean as Shenzhen. 广州没有深圳干净。
- The floor of the cavern is as clean as a whistle. 这个山洞的地面非常干净。
- The children were all extremely neat and clean as if they were just out of a bandbox. 孩子们的衣着极其整洁，就仿佛是刚从装帽子的硬纸匣里走出来一样。
- Some women are obsessed with/by the need to keep their home as clean as a hospital. 有些妇女一心想要把她们的家保持得像医院一样洁净。
- The sea as if washed my soul, washing the heart of the unhappy, only that white self. 大海仿佛在冲刷着我的心灵，洗涤着心里的不快，只剩下那纯白的自己。
- The feed-pipe is as clean as a whistle, so I'm afraid, if the oil is not getting through to the burner, the valve must be faulty. 送料管干干净净, 所以我担心要是油不通过喷嘴, 阀门一定有毛病。
- I want you to get those plates as clean as a whistle. 我要你把那些盘子彻底洗干净。
- Air in the city is not as clean as that in the country. 城市的空气没有农村的清洁。
- Her job is keeping the lecture hall as clean as possible. 她的工作是尽量使报告厅保持干净。
- The moonlight quietly shed like water over the lotus leaves and flowers, a light green mist floated up from the lotus pond, and the leaves and flowers seemed as if washed in milk, or a gauzy dream. 月光如流水一般，静静地泻在这一片叶子和花上。薄薄的青雾浮起在荷塘里。叶子和花仿佛在牛乳中洗过一样；
- The dog jump through the hoop as clean as a whistle. 狗灵巧地跳过钻圈。
- The nurse took some tweezers and pulled out the splinter as clean as a whistle. 护士拿着几把镊子，非常利索地把碎片镊了出来。
- Melted in the blue sky pure as if washed or, 融化在纯蓝如洗的昊天长空
- Various machine parts can be washed very clean and will be as clean as new ones when they are treated by ultrasonics, no matter how dirty and irregularly shaped they may be. 无论各种机器零件多么脏，形状多么不规则，当它们用超声波处理以后，可以被洗得非常干净，甚至干净得像新零件一样。
