英语翻译1．大作收到,十分高兴．2．没有调查研究就没有发言权．3．该地区已没有什么城乡差别．4．如果你听懂了这篇文章,就

1.the writings receive,is very happy.
2.investigation and study has not had the right to speak.
3.this area did not have what differences between town and country.
4.you have understood this article,repeats with oneself.
5.humanity uses the natural sciences to understand the nature transformation nature.
6.I already finished ahead of schedule have given my work,he also finished ahead of schedule has given his work.
7.these are the contradictions among the people questions.
8.lives the peaceful death also to be also good,we must be loyal to the party to be loyal to the people to be loyal to the motherland.

i am delighted to receive your writing
no differences between city and vallege(town) ever exist here
please retell the passage if you understand it
human conprehend nature and master it...

自己翻译的哈
1.i am so glad to get your masterpiece.
2.no investigation.no presentation.
3.there is no urban-rural distinctions existing in this area.
4.Repeat this article in your own words...