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

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。

Most American parents say they are not concerned about their children's grades as long as they work hard.

多数美国家长表示，只要孩子努力学习，就不会关心孩子的分数。

She worked hard and got good grades.

她努力学习，取得了好成绩。

He urged his students to study hard.

他勉励学生努力学习。

One can grasp a foreign language only if he studies hard.

唯有努力学习，才能掌握外语。

You must study hard.

你非努力学习不可。

He was studying in the hope of being admitted to an engineering college

他努力学习，希望能被一所工程学院录取。

With some pupils, praise is not an incentive to study hard.

对于一些小学生来说，受表扬不是努力学习的动机。

They understood that even geniuses have to work hard.

此外，他们非常重视努力学习。

We should try to learn economic theory and apply it.

我们应努力学习经济理论并能应用。