His car rolled over after a tyre was punctured.一只轮胎被扎破后，他的车翻了个底朝天。Some glass on the road punctured my new tyre.路上的玻璃刺破了我的新轮胎.A nail on the road punctured the tyre.路上的钉子把车胎戳穿了....
Decentralization and experimentation must be encouraged.必须鼓励权力下放和大胆尝试。This is not simply a problem of financial centralization or decentralization.这不是个简单的财政集中分散的问题.Domestic vertical tax competition is the must of tax dec...
这位作家渊博的学问来自长年累月的钻研.The profound erudition of the writer came from long years of study.他是一位学识渊博的人.He is a very learned man.我们与她在一起很自在，而她渊博的知识令我们叹服。We felt at home with her and were impressed with the depth of her knowledg...
Most of them just stared at her in perplexity.他们多数人茫然地凝视着她。She looked at us in some perplexity.她有点困惑不解地看着我们.He scratched his head in perplexity.他困窘得直抓头皮....