1. She found it hard to decide.
    她感到难以决定.

2. Suddenly, one of the children kicked a ball very hard and it went towards a passing boat.
    突然，其中一个小孩一用劲把球踢向一只过往的小船。

3. So the two men set up two looms and pretended to be working very hard.
    于是, 那两个人就架起两台织布机,假装在卖力地工作.

4. She works so hard in spite of her illness: she´s a marvel!
    她带病努力工作, 真是难能可贵!

5. So the two men set up two looms and pretended to be working very hard.
    于是, 那两个人就架起两台织布机,假装在卖力地工作.

6. She worked hard and was soon promoted.
    她工作很努力, 很快便获得提升.

7. She struck the keys too hard and two of the strings were broken.
    她按键太猛，把两根弦按断了。

8. She learned from her father the virtues of hard work and thrift.
    她从父亲身上学到了苦干和节俭的美德。

9. She struck the keys too hard and two of the strings were broken.
    她在击琴键时用力过猛，损坏了两根琴弦。

10. Suddenly, one of the children kicked a ball very hard and it went towards a passing boat.
    突然，一个孩子狠狠地踢了一脚球，球便向着一只划过来的小船飞去。