名词
中文翻译：可伸缩坡道
同义词：
['可伸缩斜坡，可伸缩坡道例句：1. The retractable ramp is designed to be easily folded and stored when not in use.（这个可伸缩坡道设计成在不使用时可以折叠并储存。）2. The retractable ramp has a smooth surface that makes it easy for people to walk on.（这个可伸缩坡道表面光滑，使得人们可以轻松行走。）']
例句：
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1. The retractable ramp is designed to be easily folded and stored when not in use.
这个可伸缩坡道设计成在不使用时可以折叠并储存。
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2. The retractable ramp has a smooth surface that makes it easy for people to walk on.
这个可伸缩坡道表面光滑，使得人们可以轻松行走。
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3.The retractable ramp is an important safety feature in construction sites, allowing workers to access high places without risk.
在建筑工地中，可伸缩坡道是一个重要的安全特性，允许工人无需冒险就能进入高处。