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- Drug dealers are the scum of the earth. 毒品贩子是社会的渣滓。
- He says people who torture other people are the scum of the earth. 他说那些折磨他人的人是世界上的渣滓。
- He says people who are too lazy to work are the scum of the earth. 他说太懒惰的人都是地球上的渣滓（世界上最糟糕的人）。
- Drug dealers are the scum of the earth(= the worst people there are). 毒品贩子是社会渣滓。
- Ready from the scum of the universe in the hands of the Earth to save it? 准备好从这些宇宙败类手上拯救地球了吗？
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- She treats smokers like the scum of the earth, ie as the worst people there are. 她把吸烟的人都当作败类.
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- VIEWED from humanity's lofty heights, single-celled creatures are the scum of the earth. 从人类的高度来看，单细胞生物是地球上的浮渣。
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着？
- The heated air drinks up the moisture of the earth. 热空气把土里的湿气都吸干了。
- What is it like in the bowels of the earth? 地球内部是什么样子？
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- The bird-song is the echo of the morning light back from the earth. 鸟的歌声是曙光从大地反响过去的回声。
- They think of themselves as the salt of the earth. 他们自认为是社会中坚。
- The boy asked what lay in the bosom of the earth. 那男孩问地球内部是什么。
- The first blades of grass speared out of the earth. 第一批青草的叶片破土而出。
- Geologists have calculated the age of the earth. 地质学家已经计算出了地球的年龄。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- One revolution of the earth around the sun take a year. 地球绕太阳运行一周需一年时间。
