The express train travels at over 300 kilometers per hour.
这列特快列车时速超过300km。


As per usual, he becomes sleepy in the afternoon.
通常，他下午就开始犯困。


Try to keep your speed in the range of 40-80 kilometers per hour.
尽量把你的速度保持在每小时40—80公里的范围内。


You are allowed to drive at 80 kilometer per hour on this road.
这条路限速每小时80公里。

Five dollars per person.

每人5美元。

※Beauty, unaccompanied by virtue, is as a flower without perfume. 美而无德犹如花之无香。
※Be slow to promise and quick to perform. 不轻诺，诺必果。
※A contented mind is perpetual feast. 知足常乐。
※Action is the proper fruit of knowledge. 行动是知识的巧果。
※After dinner sit a while, after supper walk a while. 午饭后要坐，晚饭后要走。
※After dinner sit a while; after supper walk a mile. 午餐之后坐片刻，晚饭之后走一里。
※An old poacher makes the best keeper. 老偷猎者是最好的看守人。
※A glass at supper is not amiss. 晚酌一杯也无妨。
※Plough deeper and harvest more. 深耕细作,多打粮秣.
※Business may be troublesome, but idleness is pernicious. 事业虽扰烦，懒惰更害人。