头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。Overhead, the chopper roared and the big blades churned the air.直升机的旋翼叶片rotor blades on a helicopter推进器的叶片已经安装好了.The propeller blade has been mounted....
Make these sentences negative and interrogative.将这些句子改成否定句和疑问句.an interrogative raising of the eyebrows质疑地抬起眉毛an interrogative adverb疑问副词an interrogative sentence疑问句Poor Lord Warburton stared , an interrogative point in ...
冬天的突然降临让铁路和航空运输系统陷入混乱。The sudden onset of winter caused havoc with rail and air transport.外交部官员帮助解决运输和经费问题。Foreign Office officials assisted with transport and finance problems.货物运输采用普通货车或厢式货车。Deliveries are made by comm...
It was a glamorous life, playing with the newest gizmos.他的生活很令人向往:玩最新的小发明.However, innovation can involve plenty of clever gadgets and gizmos.不过, 创新确实可以包含有很多充满智慧的小玩意.Should gizmos on the dialog box gray out?对话框的小控件应该变灰?...