麻烦英语达人帮忙我翻译一下! 谢谢!

We found that the mobile phone market is now very intense competitiveness! General users would like to buy cheap and affordable mobile phone, and at this point, we NOKIA will be slightly less, relatively speaking, because NOKIA handset prices generally on the high side, while the other phone brand low prices, and has the same function and NOKIA! We also found that many customers prefer to buy a gift sent cell phone, which is why we believe that in the National Day period, we should have introduced more prizes of activities in order to attract customers !

1.有人敲门，你去开门好吗？
Someone is knocking at the door.Would you please open the door?
2.老师把我们班分成了6个组。
The teacher divided us into six groups.
3.他发现有两名警察朝他走来。
he found two policemen coming up to him.
4.中国是一个发展中的国家，而日本是一个发达国家。
China is a developing country,while Japan is a developed one.
5.太阳每天从东方升起。
The sun rises in the east.

We discovered that, the present handset market com