名词
中文翻译：地面高度
同义词：
['ground level', 'altitude']
例句：
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1.The mountain range is at a ground elevation of 2,000 meters above sea level.
这座山脉的海拔高度为海平面2000米。
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2. The research team was working on a project to measure the ground elevation in urban areas.
研究小组正在开展一个项目，旨在测量城市地区的地面高度。
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3. The construction of this bridge will significantly increase the ground elevation of the city center.
这座桥梁的建设将显著提高市中心的地面高度。