時速的用法和樣例：
例句
-
規定的最高時速為40英里。
The speed limit is 40 miles per hour. -
這種新型號賽車於道路測試中時速達100英里。
The new sports model achieved 100 miles an hour in road tests. -
為了安全起見，在市內開車時速不要超過三十公里。
For safety's sake, don't drive more than 30 kilometers per hour in the city. -
速度計顯示時速達120英里。
The speedometer was touching 120 mph.
