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These rocks were created early in lunar history, when the outer portion of the moon was completely molten; the low-density anorthosite floated to the surface of the magma ocean.
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这些岩石在月球历史的早期形成，当时月球外部完全呈熔融状态，低密度的斜长岩会浮到岩浆海的表面。 |
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These rocks, and others throughout the equatorial region, are rich in sulfates, a telltale sign of water-lain sediments.
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这些岩石与散布在整个赤道地区的其他岩石，都含有大量的硫酸盐，这是水底沉积的迹象。 |
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These rosebuds haven't fully opened.
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这些蔷薇花蕾还没有完全开放。 |
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These roses retain their scent.
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这些玫瑰花人有余香。 |
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These rotting bananas are giving off a bad smell.
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这些腐烂的香蕉发出难闻的气味. |
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These rotund amphibians can grow to 8 inches (20 centimeters) in length and would cover a good-size tea saucer.
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这种洪亮的两栖动物可以长到20厘米长，可以盖住一个大尺寸的茶托。 |
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These rough roads soon wear the tread of motor tyres off.
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这些崎岖不平的路很快就把轮胎的胎面磨掉。 |
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These rubber mills are distinguished from our other polymer mills by a more heavy duty build up of the rolls, bearings and Nip-Gap adjustment as well as a significantly larger drives where the rolls are directly coupled to heavy-duty helical bevel gears.
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橡胶两辊开炼机由我们其他的聚合物两辊开炼设备发展而来，但是具有更坚固的结构设计，包括辊筒、轴承、间隙调整等部分。 |
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These ruins are an eloquent reminder of the horrors of war.
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这些废墟形象地提醒人们不要忘记战争的恐怖。 |
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These rulers can prevent suddenness.
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这些规则可以预防发生意外。 |
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These rules can prevent accident.
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这些规则可以预防发生意外。 |
