英语翻译

问题描述：

英语翻译
现在把句子换成单词
1.have a different oponion from sb
2.gain sth done
3.achievement of a desired end ,or of fame .wealth or soical position
4.being important
5.the matter under discussion ,the essntial
6.do what one is told or obliged to do
7.based on facts rather than on sentiment or illusion ;practical
巨简单都没人会么？第一个因该是opinion第三个应该是social翻译成英语单词！不是翻译成中文！