matter/affair/business/concern/thing.导航词义：事情

1. matter:n. 事情，事务.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。

2. affair:n. 事件，事情.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。

3. business:n. 事情，事务.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。

4. concern:n. 事情，关注的事.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。

5. thing:n. 事情.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。

全部

1·There is no cause for concern.

没有理由担忧。《牛津词典》

2·He assumed an air of concern.

他装出关心的样子。《牛津词典》

3·I didn't concern myself with politics.

我不关心政治。《柯林斯英汉双解大词典》

4·Our primary concern must be the children.

我们首先要关心的必须是儿童。《牛津词典》

5·The statistics were received with concern.

这些统计数字受到了关注。《牛津词典》

6·These, then, are the main areas of concern.

总之，这些是人们主要关注的方面。《牛津词典》

7·My prime concern is to protect my property.

我最关心的是保护自己的财产。《牛津词典》

8·Our major concern here is combatting poverty.

在这里我们最关心的是解决贫穷问题。《牛津词典》

9·My main concern now is to protect the children.

我现在最关心的是保护这些孩子。《柯林斯英汉双解大词典》

10·He expressed grave concern at American attitudes.

他对美国的态度表达了严肃关注。《柯林斯英汉双解大词典》

关心

1·He assumed an air of concern.

他装出关心的样子。《牛津词典》

2·Without her care and concern, he had no chance at all.

没有她的照顾和关心，他根本就没有机会。《柯林斯英汉双解大词典》

3·Some manifestation of your concern would have been appreciated.

你当时要是表现出一些关心就好了。《牛津词典》

4·Hardly a whisper of concern has been voiced.

几乎一点点关心也未曾表示过。

5·After a long day of hard work, my only concern is to get back home and have a good sleep.

辛苦工作了一整天，我唯一关心的就是回家好好睡一觉。

担心

1·As far as we knew, there was no cause for concern.

就我们所知，没有什么要担心的。《牛津词典》

2·She hasn't been seen for four days and there is concern for her safety.

她已四天不见踪影，大家对她的安全很担心。《牛津词典》

3·She had no axe to grind and was only acting out of concern for their safety.

她毫无私心，这样做只是出于对他们安全的担心。《牛津词典》

4·If they're producing Coca-Cola and you have any kind of concern for your teeth, maybe you shouldn't produce so much anyway.

如果他们生产可口可乐，而你对你的牙齿有任何担心，也许你不应该生产这么多。

5·While bullying is parents' greatest concern over all, nearly half of low-income parents worry their child will get shot, compared with one-fifth of high-income parents.

尽管欺凌是父母最担心的事情，但近一半的低收入父母担心他们的孩子会被枪杀，而高收入父母中只有五分之一的人担心这样的问题。

关系

1·Some locals know of no opportunities other than coal, know nothing of wind as an energy source and do not have the resources to concern themselves with global climate change.

除了煤炭之外，一些当地人对别的机会一无所知，他们不知道风也能产生能源，也没有渠道去了解他们和全球气候变化的关系。

2·Although for validation this might not be a huge concern, both browsers have some quirks that could make life more challenging.

尽管这对于确认可能关系并不大，但两个浏览器都有一些古怪会使事情变得更富于挑战性。

3·All of these concerns are architectural and, in these examples, concern themselves with the individual components and the connections between them.

所有的这些关系都属于体系架构，在上面的例子中，这些关系包括组件自身的和组件之间的。

4·But they are already implicated in another area of concern to health professionals, the onset of dementia in those under 65.

但这已经使另一个领域内的健康专家们提高了警惕，这关系到那些65岁以下得老年痴呆症的病例。

5·But statement (3) does not concern the average propensity to consume.

但结论(3)和平均消费倾向并无太大关系。

忧虑

1·The rise of racism in America is a serious concern.

美洲种族主义的抬头是一个严重忧虑。《柯林斯英汉双解大词典》

2·So I think in fact Congress will understand the concern.

实际上，我认为国会能够理解这样的忧虑。

3·The declining literacy of our society has been a major concern of educators for a while now, and yet things are not getting better.

有一段时间，全社会不断下降的文化水平成为教育家们的一大忧虑，然而现在情况仍没有任何好转。

4·Energy is another concern.

能源是另一个忧虑。

5·There will always be some level of concern or risk.

它们通常在一定程度上会存在一些风险和忧虑。

关注点

1·The holistic approach focuses on the search for relationships between all aspects of an issue or concern.

整体分析集中在搜索一个问题或关注点的所有方面之间的关系上。

2·In this case, the annotation could incorporate parameters related to the concern.

在这里，注释可以与关注点有关的参数相结合。

3·Instead of having conventional one-dimensional interfaces expressing only the core dimension, you get multiple interfaces — one for each concern in the application.

与只表示核心维的常规一维接口不同，注释可以有多个接口——应用程序中的每一个关注点有一个。

4·According to Bernanke, inflation is very very low and this is a major concern to him because we are very close to falling prices or deflation, which he says would lead to falling wages.

根据伯南克的说法，通胀是“非常非常低的”，而且这是他主要的关注点，因为我们非常接近价格下降或者通缩，他认为通缩会导致工资下降。

5·In the concept of metadata as a multidimensional signature, each consumer of the signature USES only the projection that is relevant to its concern.

在将元数据看成多维签名这种思路中，签名的每位消费者只使用与其关注点相关的投射。

有关

1·And by boosting economic prosperity in Mexico, Canada and the United States, it will help us move forward on issues that concern all of us.

而且通过推动墨西哥、加拿大和美国的经济繁荣，它将会帮助我们在解决与我们大家有关的问题上取得进展。《柯林斯英汉双解大词典》

2·Who does this e-mail concern?

这封邮件与谁有关？

3·While low-calorie sweeteners opened a huge market of people eager to look better by losing weight, he said, salt is only a health concern, which does not have the same market potential.

他说，虽然低卡路里的甜味佐料打开了一个急于通过减肥而更好看的人群的巨大市场，盐只与健康有关，而这不具有同样的市场潜力。

4·A couple of explanations: the MITs that I set for the day concern at least one item towards one of my goals, and probably the 1-2 things I MUST complete at work.

一些说明：我设定的每天最重要的三件事情至少有一件和实现我的一个目标有关，另外1 - 2件很可能是我工作上必须完成的事情。

5·Overbuilt: This observation relates to the first concern and that is – can the region absorb these rapid capital inflows?

过度建设： 此观点与第一点有关：该地区能够吸收这些迅速涌入的资本吗？

涉及

1·While authentication, authorization, and encryption do not encompass all facets of information management, they are the three main areas of concern and are the areas that are examined in this article.

在进行认证的时候，单纯的加密并不能涵盖信息管理的所有方面，安全信息管理涉及三个主要领域，本文将对这些领域进行探讨。

2·Basic Infrastructure, Rich function — Here, the primary concern is the exposure of business function as services so that they can be accessed or combined in new ways to deliver business value.

基本的基础架构，丰富的功能——在这里，主要涉及的是业务功能以服务的形式公开，这样就可以用新的方式访问或组合这些功能以传递业务价值。

3·The retractions, which did not concern the work for which Dr. Buck won the Nobel, were published Thursday on the Web sites of the journals where the papers appeared.

论文撤回事件并没有涉及巴克博士当初获得诺贝尔奖的相关研究工作，其撤回公告已经发布在论文发表期刊的网站上。

4·But on the whole, I think the teleplay has been acted wonderfully, because it does concern a lot of sensitive aspects of our society that other plays dare not touch.

不过整体来讲，我认为这部电视剧已经拍得非常好了，因为它敢于涉及很多别的电视剧不敢涉及的一些敏感方面。

5·In general, the performance of your system and database is the major concern.

一般，主要涉及系统和数据库的性能。

关系到

1·If it doesn't concern them, they're not going to waste their time trying to figure it out.

如果它没有关系到他们，他们是不会浪费时间去试图计算出它。

2·And weight that tax revenue bear concern taxpayer getting real number of the interests directly.

而税收负担的轻重直接关系到纳税人实得利益的多寡。

3·We should realize and deal with agriculture, countryside and peasant's problem correctly, concern country's flourishing basic question all the time.

正确认识和处理农业、农村和农民问题，是始终关系到国家兴旺发达的根本问题。

4·Reasonable development and fully utilizing the limited water resource in basin of Min River, concern the present interests of our province and long-term interest.

合理开发和充分利用闽江流域有限的水资源，关系到我省的当前利益和长远利益。

5·It is important to keep discussing issues that concern us all - there can be no more valuable role for our family of nations.

重要的是要继续讨论的问题关系到我们所有的-就不可能有我们国家的家庭更有价值的作用。

影响

1·In systems with large binaries, time would have to be of very little concern for this to be the best solution.

在包含大型二进制文件的系统中，时间因素很难影响这种方法成为最佳解决方案。

2·It doesn't concern you on a daily basis.

它不会对您的日常工作造成影响。

3·These problems concern all of us.

这些问题影响到我们每一个人。

4·Conclusion estrogen replacement can selective effect on the different basal forebrains subregion NOS and cholinergic neurons, and may concern ability of learning and memory.

结论雌激素补充治疗能选择性影响基底前脑各亚区NOS和胆碱能神经元，并有可能影响学习和记忆能力。

5·Don't worry. The new regulation shouldn't concern you.

不用担心。新规例应该对你没有影响。

(1)concern oneself◎从事,忙于(常与with, about, in, over连用)

(1)of concern重要的；具有意义

(1)concern about对…表示担心/忧虑；使（自己）关心…

(1)concern oneself inadj. 干预；从事（参与；从事参与）；干涉

(1)concern withv. 使关心，挂念

(1)concern over对…的关心／忧虑