动词短语
中文翻译：在人行道上爬行
同义词：
['crawling on the kerb', 'crawling along the kerb']
例句：
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1. Thedog was kerb-crawling across the road when I saw it.
我见到那只狗正沿着人行道爬行。
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2.The children were kerb-crawling around the park in the morning.
孩子们早上在公园里沿着人行道爬行。
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3.The cat was kerb-crawling up the stairs when the doorbell rang.
当门铃响的时候，那只猫正在沿着楼梯爬行。