They cut out sharps of the teeth and the nose.他们刻出牙齿.鼻子的形状.Sharps or flats next to individual notes only apply within the measure.高音或低音符号只能在相近的小节内使用.A difficult piano piece full of sharps and flats.有很多升半音、降半音难度很大的钢琴曲....
a clampdown on drinking and driving严禁酒后驾车A police clampdown on car thieves hit a snag when villains stole one of their cars...警方打击偷车贼的行动遭遇了一点小挫折：匪徒偷走了一辆警车。...a clampdown on the employment of illegal immigrants...对雇用非法移民的...
Don't come bleating to me every time something goes wrong.不要一有问题就跑来向我哭诉。They are always bleating about "unfair" foreign competition.他们总是抱怨“不公平的”外国竞争。It's no good bleating on about it, you ought to do something ...