过去五年中，销售额已增长至以前的四倍。Sales have quadrupled in the last five years.过去几年中销售量较原来的增加了四倍。Sales have quintupled over the past few years.这座城市的空气污染程度曾高达可接受标准的四倍.Air pollution in the city had reached four times the acceptable level...
...the foam rubber padding on the headphones...头戴式耳机上的泡沫橡胶垫料One hundred and forty quid for a pair of headphones, you've got to be joking!一副耳机140英镑，你不是在开玩笑吧！When listening over headphones, the sound image is external...
断骨被十分小心地接合复位。Broken bones were painstakingly pieced together and reshaped.不同的部件都必须能顺利接合。The different components all have to interface smoothly.电线末端意外地与开关接合在一起.The end of the wire had become accidentally fused with the s...
He felt strangely exhilarated by the brisk, blue morning.那个凉爽而晴朗的早晨让他异常兴奋。He felt strangely exhilarated by the brisk, blue morning...那个凉爽而晴朗的早晨让他异常兴奋。By the week's end I was exhilarated and confused.到那个周末，我异常兴奋却又十分困...