用per hour怎样造句

kilometer per hour “...an hour away from...”怎样造句? for hour 和 per hour的区别 sixteen kilometers per hour的中文是什么? 悬赏分20分用”hour”造句 用wait for another hour造句 John drives 80 miles per hour.Jim drives 60 miles per hour.I How many miles per hour does it travel 中文翻译 英语翻译100 Miles per Hour,Upside Down and SidewaysSucceeding Ou His average speed had been 301 miles per hour.句子成分 his average speed had been 299 miles per hour Cost per credit hour是什么意思?怎么收的这个费?