1.这儿过去曾经是一个美丽的山谷(at one time) This was a beautiful valley at one time.2.我一想到面试就担心(at the thought of)I feel anxious at the thought of interview.3.人们常常发现如果他们身体健康,他们就睡得比较好。(stay fit)People uasully find that if they stay fit, they can sleep well.4.试着从另一个角度来看问题。(from.....angle)Try looking at the problem from another angle.5. 许多人为了减肥而跑步。(lost weight)Many people run in order to lose weight.6.我们要去参加马拉松跑,只是玩玩.(only for fun)We're going to run the marathon just for fun.