These planes travel at supersonic speeds.这些飞机以超音速的速度飞行.In conclusion we note the following general items concerning flow in supersonic nozzles.最后,我们归纳几个关于超音速喷管流动的一般原则.In addition, the vehicle essentially surfs on the sup...
There was a huge bang; it sounded like a supersonic jet.传来一声巨响，听起来像是超音速喷气式飞机的声音。These planes travel at supersonic speeds.这些飞机以超音速的速度飞行.Supersonic flight could become a routine form of travel in the 21st century.搭乘超音速飞机会成...
在出发的三天之前打电话预订即可。Just phone in your order three or more days prior to departure.该饭店非常受欢迎，请务必提前预订。Do book ahead as the restaurant is very popular.预订晚了的话你可能要额外多花钱。A late booking may involve you in extra cost....
When the war ended, people finally had cause to rejoice.战争结束，人们终于可以欢欣鼓舞了。I rejoice that you have recovered so quickly.听到你已很快痊愈了,我很高兴.We rejoice in his good health.我们为他的身体健康感到高兴....
我过分注重琐屑小事,忘性越来越大.I became forgetful , concentrating too much upon trivial tasks.恰是由于忘性而被挽救的另一条性命比用剑(救)更深刻地铭记在亚伯拉罕的记忆中了.Just another life saved from forgetfulness graved well better than with a sword in Abraham's mem...