1.The plan won't work? How so?

這個計劃行不通嗎?怎么會的?

重點詞語：work n./v. ①工作 ②運轉 v.使(某人)工作，使用(某人)

商務用語：in the works 準備中;發展中

work-in-progress 工作過程

workload 工作量

work order (包括原料、半成品、成品的)全部存貨總量

2.After the crash the car was a write-off.

撞車事故后，這輛汽車已徹底報廢.

重點詞語：write-off n. ①債務的取消 ②保費項目，報廢物

商務用語：periodic write-off 定期注銷

premature tax write-off 過早的稅收沖銷

rapid tax write-off 稅款快速沖銷

tax write-off all the expenditures 各項費用的沖銷

3.Doctors must do several years of vocational training.

醫生必須經過若干年的專業訓練。

重點詞語：vocational adj. 行業的，職業的

商務用語：vocational training 職業訓練

a vocational school 職業學校

vocational diseases 職業病

vocational studies 業務學習