名词
中文翻译：后坡
同义词：
['rear slope', 'rear face例句：1. The mountain has a steep back-slope that makes it difficult to climb.（这座山有一个陡峭的后坡，使得攀登变得困难。）']
例句：
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1. The mountain has a steep back-slope that makes it difficult to climb.
这座山有一个陡峭的后坡，使得攀登变得困难。
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2. The engineer designed the building with a back-slope that would minimize wind resistance.
工程师设计了这座建筑，其后坡设计可以最小化风阻。
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3. The farmer used a back-slope irrigation system to irrigate his crops efficiently.
农民使用一种后坡灌溉系统高效地灌溉他的作物。