1.be addressed by
Environment issues can be addressed by using biodegradable and renewable packaging.
2.economic slowdown
Economic slowdown contributed to public’s low living standard which aroused much discontent among citizens.
3.high-rise buildings
You can see a large number of high-rise buildings in big cities, especially in some metropolis, however, they are uncommon in the rural area.
4.a supply of
An outstanding university’s development relies on a supply of financial support of government.
5.a heavy workload
Nowadays most young people are under a heavy workload so that they should always put in overtime.
英译中:
确实，药品和其他的产品在允许让人体使用之前通常都要在动物身上做测试。但是在我看来动物试验是道德错误的，我支持少数有限为了医学发展的动物试验。
中译英：
It is true that medicine and other products are routinely tested on animals before they are cleared for human use. While I tend towards the viewpoint that animal testing is morally wrong, I would support a limited amount of animal testing for the development of medicines.
