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

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。

I was impressed with his deep sincerity.

他的无比真诚让我印象深刻。

We often do not eat the pineapple.

我们不经常吃菠萝.

She drank a cup of pineapple juice.

她喝了一杯菠萝汁.

She saw a hideous face at the window and screamed.

她在窗口看到了一张极丑陋的脸，吓得尖叫了起来。