Persons at greatest risk are those living in rural areas where Mastomys are usually found, especially in areas of poor sanitation or crowded living conditions.

Crowded living conditions, lack of sufficient water and sanitation services, and contact with eye-seeking flies and fly-breeding sites near the homes are some of the many risk factors for trachoma.

居住条件拥挤、缺乏足够的水分和卫生服务及接触家附近的眼飞蝇及苍蝇滋生地是沙眼的多种危险因素。

He said refugees live in crowded conditions where the virus can spread more easily.

他说，难民生活在拥挤的环境中，病毒更容易传播。

The fact that this boss came in from the outside is significant, because it means he may be used to doing things in a different way.

你的老板来自外部，这个事实非常重要，因为这意味着他或许习惯了不同的工作方式。

It could be used to doing quality assessment and fault diagnosis for integrated transmission system of endless-track vehicles repaired by maintenance and guarantee institution.

该试验台可用于维修保障机构对修复后的履带车辆的综合传动系统进行维修质量评估和故障诊断。

Be used to doing sth.

表示习惯于做某事。

In architecture, can be used to do color overlay affixed.

在建筑方面, 可用于做彩色贴面纸等.

In fuggy summer, the wind from the worn proof brings a bit of cool here.

闷热的夏日，来自房顶的自然风为这里带来清凉。

People had been a bit cool, somewhat bewildered, but they had been polite.

结果人们只表现得稍微有点冷淡，有点困惑不解，可还是很客气的。

It's a bit cool in here, isn't it? I think I'll close a window.

这儿有点凉是不是？我想关一下窗。

Mine is a little bit cool today over here in Dakar Senegal.

煤矿是一点点冷静今天在这里在达喀尔塞内加尔。

And we couldn't quite understand why they were doing that, but she also sought to measure the tree trunk temperatures and we found that they are actually quite a bit cool than the air.

我们刚开始不太理解为什么它们要这么做，但是她也检测到了树枝的温度，而且我们发现树枝的温度实际上稍稍低于气温。

Is something the matter? You seem a bit cool towards me, as if you didn't want to be here.

出什么事了？你对我有点冷淡，似乎不想呆在这儿。

Didn't you like my suggestion about going to my mother's for the holidays? You seemed a bit cool.

你不喜欢我去母亲那儿度假的建议？你看上去有点冷淡。

It's a bit cool in autumn in Beijing, so people need to wear sweaters.

北京的秋天有点凉爽，所以人们需要穿上毛衣。

It's pretty hot. I feel a bit cool without socks.

天太热了，不穿袜子还凉快点儿。

She bought Grand clothes which is a bit cool!

给石头买了一身衣服，穿着还挺酷！

He studied hard and finally learned the language.

他努力学习，终于学会了这种语言。

He is studying hard with a view to going to university.

他为了上大学正在努力学习。

In addition, they held hard work in high regard.

此外，他们非常重视努力学习。

You would pass your exams if you applied yourself.

努力学习就会通过考试。