所有提交的文件必须真实且易于查证，这一点很关键。It is crucial that all documents presented are authentic and easily verifiable.申请人需要提交一份简历和附函。Applicants are asked to send in a CV and a covering letter.我已请每个人在会议之前提交问题。I had asked everyone to sub...
The sky over the city was overspread with a heavy smog.城市上空罩上了一层烟雾.Cars cause pollution, both smog and acid rain.汽车造成的污染既有烟雾也有酸雨。The river appeared as if enveloped in smog.那条河好像笼罩在烟雾之中。attempts to reduce smog caused by t...
I did have a few worries about how Hugh and I would shape up as parents.我对休和我将如何为人父母确实有些忧虑。Mark didn't shape up until he was thirty years old.马克到三十岁时才振奋起来.The teacher said I should shape up or go join the army.老师说我必...