The weak ecological environments are complex and multiplicity And they are damageable.脆弱生态环境地区复杂多样,易被破坏.As the most damageable component of bridge, the concrete bridge deck is most required to maintain.混凝土桥面板是桥梁组成部分中最易损坏...
They have little acquaintance with colloquial English.他们对英语会话几乎一窍不通." Movie " is a colloquial word for " moving picture " .movie是moving picture 的口语体.His stumbling attempts at colloquial Russian amused her.他结结巴巴地学说俄语，把她逗乐...
我们的确很亲近，非常在乎对方。We were really close. We thought the world of each other.别和他太亲近了——他是个无赖.Don't get too matey with him he's a rogue.你不要和他太亲近.Keep your distance from him....