英语翻译

题目

英语翻译
1.他是一位美国学者.（scholar)
2.教授们和一些科学家共同从事这项研究.(research,together with)
3.他们从这项研究中获得了许多经验.(obtain)
4.她应当把官方文件拿给我们看.(offcial)
5.这是国家每个公民的义务.(citizen)
一定要用到所给的英语单词 请语法正确- -（不要有直译的,那我也会- -）

答案

He is an American scholar.
The professors do this research together with other scientists.
They've obtained much experience from this study.
She ought to let us take a look at the official documents.
This is the responsibility of every citizen.