business
单词辨析：
通常指关乎利益、命运等的紧要事务，必须予以考虑或解决。
This is a serious matter that you need to concentrate on.
这件事很严重，你需要集中精力解决。
This is a matter for the manager to decide.
这是该由经理决定的事。
指令人印象深刻的重大事件或具有某种特点的不寻常之事。
Who first reported the Watergate affair?
谁最先报道了水门事件？
The wedding was a very grand affair.
婚礼场面非常隆重。
affairs 表示公共或政治事务、活动，也可指私事。
She is interested in public affairs.
她对公共事务感兴趣。
Don't keep asking about my financial affairs.
不要总是打听我的财务问题。
指需要完成或讨论的重要事务，也指归某人管的事或某人持有某种看法的事情。
Let's get down to the unfinished business.
我们来处理尚未了结的事务吧。
My family life is my personal business.
我的家庭生活是我的私事。
He regarded homework as serious business.
他把作业当作重要的事。
指关系到某人切身利益、引起其关注或担忧的重要事情。
What is a mother's main concern?
当妈妈的最关心什么？
How to control inflation has become a major concern for consumers.
如何控制通货膨胀已成为消费者关注的重要问题。
普通用词，词义最为广泛，可指任何事实、事件、情况、行为等。
That strange thing worried him a lot.
那件奇怪的事情让他十分不安。
The first thing to do is to improve their working conditions.
首要的事是改善他们的工作环境。
指具体的某种买卖交易或跨国交易，也可指广泛的贸易。
the arms trade
军火交易
international trade agreements
国际贸易协定
The jewellery firm is just a cover for its illegal trade in diamonds.
这家珠宝公司不过是进行非法钻石交易的幌子。
Trade helps industry to develop.
贸易促进工业发展。
The volume of trade with Germany has increased.
与德国的贸易额增加了。
指各类商业活动，包括制造、买卖产品，或提供服务等，侧重于赚钱。
Business is always brisk before Christmas.
圣诞节前生意总是很兴隆。
She has set up in business as a bookseller.
她已创业成为书商。
I entered into partnership with him to start an export business.
我与他合伙开始做出口生意。
指商品、服务的买卖，侧重于大规模的商贸活动。
Banks are the nerves of commerce.
银行是商业的中枢。
New measures have been adopted to promote local industry and commerce.
已采取新措施促进地方工商业发展。
The country has been trying to broaden its commerce with other nations.
该国一直在努力扩大与其他国家的贸易往来。
相关例句：
Parenting can be a stressful business.
为人父母会是一件压力很大的事。
I've got some unfinished business to attend to.
我还有一些未完的事要处理。
They worried that German companies would lose business
他们担心德国公司的业务量会下滑。
It's not our business.
这不关我们的事。
My sex life is my business
我的性生活是我自己的事。
All you need is a microphone, and you're in business.
再来一只麦克风，你就万事俱备了。