护照过期是无效的.A passport that is out of date is invalid.今天宇航员将会做最后一次尝试，力图把一颗通信卫星从无效的轨道上抢救下来。Astronauts will make a final attempt today to rescue a communications satellite from its useless orbit.此外，他们还声称任何这样的干预都是完全无效的。Further...
This type of inefficiency arises because workers and management are ill - equipped.出现此种低效率是因为工人与管理层都能力不足.Conflict between management and workers makes for inefficiency in the workplace.资方与工人之间的冲突使得工厂生产效率很低.He has critici...
In the pines squirrels commonly chew off and drop entire cones.松树上的松鼠通常咬掉和弄落整个球果.Green and luxuriant are the pines and cypresses.苍松翠柏郁郁葱葱.Here is a beech by the side of a hemlock, with three pines at hand.这儿有株山毛榉和一株铁杉长在一...
Many investors must be hoping that he will be dethroned, his publishing empire dismembered.众多投资者此时一定希望他能被撵下台，他的出版帝国四分五裂。...a small but growing band of Japanese companies taking their first steps into American publishing....
High winds have knocked down trees and power lines.大风刮倒了树木和电线。Parallel lines will never meet no matter how far extended.无论延伸多长，平行线永不相交。He fumbled his lines, not knowing what he was going to say.他因为不知道接下来要说什么而把台词给念砸了。...