The racing car was clocked at 160 miles p. h.

该赛车的时速为一百六十英里。

A more severe form of B.P.H. is not always benign.

而另外几种形式的B.P.H.就不见得是良性的了。

A teacher is speeding down the highway at 16 m.p.h.

一位老师在公路上超速16英里行驶。

The new train can hit 100 m . p . h.

新火车时速可达100英里.

He was belted down the motorway at 90 m. p. h.

他在高速公路上以每小时90英里的速度行驶。

A more severe form of B. P. H. is not always benign.

而另外几种形式的B.P.H.就不见得是良性的了。

The maximum speed of the aircraft is 800 m. p. h.

该飞机的最大速度为每小时800英里。