VOA慢速英语:The Food and Drug Administration Questions Safety of Antibacterial Soaps

短语讲解：

1. The FDA has proposed that manufacturers be required to prove that antimicrobial soaps lower rates of disease more than other soaps.

more than 不只是; 很; 超过; 在…次以上
例句：More than 1000 turned up.
最后共有1000多人出席。

2. It says the information shows that antibacterial soaps are more effective in killing germs when compared with non-antibacterial soap.

compare with （把…）与…相比; 比得上
例句：Life isn't fair-don't compare with or be jealous of others.
生活并不是公平的不要比较也不要嫉妒别人。

3. It also says the soaps do not add to resistance of antibiotic drugs.

add to 增加， 加强
例句：What provisions would you add to this one?
你会为再添加什么乐观信条吗？

4. If the proposed rule is approved, soap manufacturers would have to carry out studies showing their products are safe and more effective than plain soap.

carry out 执行; 进行; 完成; 抬出去
例句：They should also carry out some fundamental reforms.
这些政府也应该执行一些基础性的改革。