雅思詞組1:it's worthwhile to do值得做

I need some help in determining whether it's worthwhile to invest in industry.我需
要有人幫我決定投資該行業是否值得。

雅思詞組2:it's necessary to do有必要做

The questionnaire shows that most students think it's necessary to hold music courses at high school.
問卷調查顯示，大多數學生認為在高中開設音樂課是必要的。

it's essential to do

雅思詞組3:job description s作說明，職位描述

Our job description has been posted on our web.
我們的工作職位說明已經在我們網頁上貼出來了。

雅思詞組4:job responsibility 2作職責

To qualify for the post you have to fully understand the job responsibility.
要勝任該項工作，你必須完全理解它的工作責任。

雅思詞組5:Joint account聯名賬戶

A:Will this be a joint account?
A:您要開聯名賬戶嗎?

B:No, just myself.
B:不，只是我的個人賬戶。

雅思詞組6:joint effort共同努力

They are making a joint effort to catch those responsible for Monday's devastating bomb attack in Northern Ireland.
他們正共同努力去抓捕周一北愛爾蘭破壞性爆炸事件的責任人。

雅思詞組7:just as welt幸好;無妨

You know nothing about food catering, so you may just as well quit applying for that job.
你根本不懂餐飲業，不去申請那份工作也無妨。

雅思詞組8:keep fit保持健康

The research stations are really self-contained communities of about twenty people.There's living and working space, a kitchen with a huge food store, a small hospital and a well-equipped gym to ensure everyone keeps fit in their spare time.
研究站是相當自給自足的社區，約有20人。研究站內有生活區和工作區，一個存有大量食物的廚房，一家小醫院和一個設備齊全的健身房，以保證每個人都能在業余時間鍛煉身體來保持健康。

雅思詞組9:keep in touch with與…保持聯絡

What I do in this period is to keep in touch with you and reassure you that things are moving along.
在這個階段我要做的就是和你保持聯系并且確保事情進展順利。

Nowadays most of the parents use phones to keep in touch with their children.
如今大多數父母用電話與子女保持聯絡。

stay in touch with, keep in contact with

雅思詞組10:keep on the file存檔，記錄在案

What you do in college will be kept on the file and go with you through your whole life.
你在大學期間的行為會被記錄在案并伴隨你一生。

keep in the archives