努力学习

It's necessary for us to study hard .

我们必须习。

Each boy and each girl works hard.

每个生都习。

You must study harder (or) else you'll fail in the English examination.

你必须习, 不然话, 英语考试不会及格。

The threat of unemployment has spurred students on to work harder at their studies.

失业威胁促使生更习。

You don't study hard, thence no good mark.

你不习, 因而没有好分数。

Would you want a ducter doctor who get a got high marks in middle medical school just for a trying really, really hard.

你成为一个仅仅靠习而得到高分院生吗？

Many days after this examinatorial period I would go home,I do miss you so much,and I know you're worried about my study ,I won't disappoint you.

你们担心我习我知道,我会习不会让你们失望.就写这些吧.

It doesn't take long for freshers to adopt the Oxford way of life — working and playing hard, and feeling equally comfortable in black tie, subfusc (formal academic dress) or fancy dress.

大新生不需要很长时间就能适应牛津生活方式----习，尽情娱乐，同样舒适黑色领带，暗色系（正式位服）或者奇装异服。