名词
中文翻译：沟
同义词：
['valley', 'ravine', 'chasm', 'crevasse']
例句：
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1.The gulch is narrow and winding, making it difficult to navigate.
这个峡谷狭窄曲折，难以通行。
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2.The hikers were forced to turn back after crossing the gulch.
登山者在穿过峡谷后被迫返回。
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3. The gulch was filled with water during the flood, trapping many animals.
洪水期间，峡谷被水填满，许多动物被困在里面。