Crane is a kind of bird with very long legs and neck.鹤是一种腿和脖子都很长的鸟.A crane was already unloading crates and pallets.起重机已经开始卸载木箱和托盘了。It is used for the crane slewing bearing.这是用于起重机的回转支承.sluing the boom of a crane.转动一台起重机...
They seldom rock the boat or annoy the mayor or board of aldermen with unusual budget requests.他们很少捣乱或提出过分的预算要求来为难市长或市议会.He must not again be allowed to bribe the aldermen.决不再容许他贿赂市参议员们.Aldermen Sweater told Grinder that...