名词
中文翻译：道路打磨
同义词：
['road polish', 'road finish', 'road smoothing例句：1. The car was polished to a shine before the big event.（在重大活动之前，这辆车被抛光得闪闪发光。）2. The road was smoothed for the parade.（为了游行，这条道路被平整了。）']
例句：
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1. The car was polished to a shine before the big event.
在重大活动之前，这辆车被抛光得闪闪发光。
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2. The road was smoothed for the parade.
为了游行，这条道路被平整了。
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3.The road hone is essential for maintaining the smooth flow of traffic.
道路抛光对于保持交通流畅至关重要。