英语翻译请求翻译：1.I believe in taking my time.2.They began by exper

英语翻译
请求翻译：
1.I believe in taking my time.
2.They began by experimenting on rats.
3.Please concentrate on what you are doing.
4.She prides herself on her clean house.
5.The climber failed in his attempt to reach the summit.
6.Many people escaped from prisons during the last five years.
7.We must economize on fuel.
8.He's never done any work.He lives on his mother.
9.He was employed in a factory before he joined the army.
10.And what does this horrible drink consist of?
11.I shall cerainly act on your advice.