名词
中文翻译：平地课程
同义词：
['leveling', 'leveling course']
例句：
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1. The company offers a leveling course to help employees improve their skills.
公司提供一项平地课程，帮助员工提高技能。
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2. The leveling course is designed to make the terrain more accessible for vehicles.
平地课程旨在使地形更适合车辆通行。
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3. The leveling course has helped many farmers improve their land preparation techniques.
平地课程帮助了许多农民改进土地准备技术。