名词
中文翻译：上升面
同义词：
['ascending edge', 'ascending surface例句：1. The ascent of the mountain was steep and challenging.（这座山的攀登陡峭且具有挑战性。）']
例句：
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1. The ascent of the mountain was steep and challenging.
这座山的攀登陡峭且具有挑战性。
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2. The ascent of the mountain was steep and challenging.
这座山的攀登陡峭且具有挑战性。
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3.The ascent of the mountain was steep and challenging.
这座山的攀登陡峭且具有挑战性。