他们不时地听到大卡车的轰鸣声。Now and then they heard the roar of a heavy truck.人群里不时发出几声抱怨和欢呼。Scattered groans and whoops broke out in the crowd.要抬起头，不时看看四周。Keep your head up, and look around you from time to time....
The poem encapsulates many of the central themes of her writing.这首诗是对她许多著作的核心主题的概括。That story encapsulates scenes from his child hood.那个故事包括了他童年时代的一些生活片段。A class encapsulates the properties and behaviors of an object.类封装...
罗伯逊是位实干家，不是空想家。Robertson was a doer, not a thinker.在我们看来,空想家的观念好像不切实际.The ideas of a visionary may seem impractical to us.他们是 左翼 空想家.They are left - wing visionaries....