名词
中文翻译：停车率
同义词：
['parking rate', 'parking ratio', 'parking percentage']
例句：
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1. The city has a high parking rate of 20%.
该市的停车率为20%。
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2. The parking rate has increased due to the increase in traffic.
由于交通增加，停车率提高了。
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3.Parking rates vary depending on the location and time of day.
停车费率根据地点和时间的不同而有所变化。