for future reference
为了以后参考，为了今后备查
Keep all the price lists on file for future reference.
把所有的价格表存档，以便今后备查。
You can take this booklet home for future reference.
你可以把小册子带回家，留着以后参考。

for reasons of
因......理由，为......缘故
The road has been closed for reasons of safety.
为了安全起见，路已经被封了。
They switched to a new product for reasons of better profits.
为了更好地获得，他们转向了一种新产品。

in memory of
为纪念......，为追悼......
She set up an educational fund im memory of her mother.
她为了纪念她母亲而设立了一个教育基金会。
This musem was built in memory of the great writer -Lu Xun.
这个博物馆是为了纪念伟大作家鲁迅而建造的。

in order to
为了......
Most students study hard in order to please the teacher.
为了让老师开心，多数学生努力工作。
Business schools are trying to improve their courses in order to produce better graduates.
为了培养出更好的毕业生，商务学校在改进他们的课程。

for sb.'s benefit/for the benefit of
为了......的利益为了帮助......
It is not his fault. He did it for your benefit.
这不是他的过错。他是为了你的利益才这样做的。
All the donations are for the benefit of the disabled children.所有的捐款都是为了帮助残疾儿童。

for fear of
以免，以防
Put on a coat for fear of catching a cold.
穿上外衣以免感冒。
The weather in London is so changable that people always bring their umbrella with them for fear of rain.
伦敦的天气很多变，人们总是要随身带着雨伞以防下雨。

as a result
结果是
As a result, the unemployment rate began to fall.
结果，失业率开始下降。
As a result, 50 per cent of the groundwater in cities is polluted.
结果，城市50%的地表水受到污染。

in honor of
为纪念......，为庆祝......
They are holding a birthday party in honor of the prince.
他们为王子举行生日会。
The book was written in honor of those who died in the war.
这本书是为纪念在战争中死亡的人而写的。

in favor of
为了支持......，赞同......的
He spoke at the meeting in favor of the plan.
他在会上发言赞成这个计划。
Most educators are in favor of distance learning.
多数教育家支持远程教育。