几道英语翻译题求英语高手来

Question

1.自从中国八十年代对外开放以来，中国经历了巨大的变化（ever since）
2.在父亲生病期间，JACK一直在照料他
3.对学生来说，最关键的是不浪费时间，而要努力学习（key to）
4.那位经理为改善工作环境而作出的努力非常有效（effective）
5.他们的房子在上次地震中严重受损（damage）
6.他们为孩子们的教育准备了足够的钱（adequate）
7.这个问题应该引起足够的重视（pay attention to）
杜绝网上的翻译器翻译，那些我试过了，感觉不通
谢谢大家忙

Answer 1

1.China has been in great changes ever since the opening to the outside world in the eighties.

2.Jack has been looking after his father during his illness.
3.For students,it is the key to study hard not to waste time.
4.The efforts made by the manager to improve the working environment is very effective.
5.Their house damaged a lot in the last earthquake.
6.They has prepared adequate money for their children's education.
7.Enough attention should be paid to this problem.

尽己所能，有误请指正。

Answer 2

1. China has experienced great changes ever since China opened its door in the eighty
2.During his father's ill, JACK has been in taking care of him。
3. To students, the key to study hard is not a waste of time。
4. The efforts of the manager ‘s improving the working environment are very effective
5. Their house in the last earthquake was badly damaged
6. They adequated enough money for the children's education
7. The problem should be paid enough attention to本回答被提问者采纳