名词
中文翻译：一米
同义词：
['单程，单程距离例句：1. The distance between the two cities is about 300 kilometers', 'which is a unimeter away from each other.（两座城市之间的距离大约是300公里，相距约一米。）']
例句：
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1. The distance between the two cities is about 300 kilometers, which is a unimeter away from each other.
两座城市之间的距离大约是300公里，相距约一米。
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2. The train travels at a speed of 150 kilometers per hour, which is equivalent to a unimeter everyminute.
火车以每小时150公里的速度行驶，相当于每分钟行驶一米。
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3. The length of the bridge is about 100 meters, which is a unimeter shorter than the height of thetallest tree in the park.
这座桥的长度大约是100米，比公园里最高的树还要矮一米。