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- The supply of natural gas has reached 700 million cubic meters annually. Forty percent of the city's drainage water and 55.8 percent of its garbage are now treated and recycled. Trees and grassland cover 42 percent of the whole territory of Beijing. 天然气供应能力达到7亿立方米，城市污水处理能力达到40%25，垃圾无害化处理率达到55.;8%25，城市绿化覆盖率达到35
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- You can't judge a book by its cover. 不能根据封面判断一本书(不可以貌取人)
- The climate on grassland is capricious. 草原的气候变化无常。
- The horses are eating grass on the grassland. 马在草地上吃草。
- The insurance cover is optional. 保险范围可以随意选择。
- In South America, a treeless, grassland area. 南美大草原南美洲的一个无树的草原
- We tried to find cover from the storm. 我们设法寻找遮蔽暴风雨的地方。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- His business was a cover for drug dealing. 他的商行是进行毒品交易的幌子。
- Most of the nomads live in grassland and have no fixed home. 游牧部落的大多人都生活在草原上并且居无定所。
- She likes to spread the bed with a pretty cover. 她喜欢用漂亮的床罩来罩床。
- She drew a cover over the typewriter. 她拿过罩子将打字机套上。
- Cover her while I phone the police. 你用枪看住她，我给警方打电话。
- I can't make the cover of the tin fit on. 我无法把这罐头的盖子盖上。
- Crimes committed under cover of patriotism. 打著爱国的旗号犯下的罪行。
- The computer is protected by a plastic cover. 计算机得到塑料套的保护。
- The soldiers crept forward under cover of darkness. 士兵在夜色的掩护下匍匐前进。
- He laughed to cover (ie hide) his nervousness. 他哈哈大笑以遮掩紧张的心情。
- A flock of sheep are ranging over the grassland. 一群羊在草原上来回走动。
