lulu来请教一些句子翻译（汉译英）~谢谢！！！

lulu来请教一些句子翻译（汉译英）~谢谢！！！

Do you know what the one big star and four small stars on the Chinese flag stand for?
The woman/lady you met at the meeting yesterday is a famous American movie star.
It us really cold outside. I would rather stay at home.
How many Chinese athletes are going to take part in the next Olympic Games?
When did XiaoJun join the Youth League?
Beijing is in preparation for the 2008 Olympic Games.
The mailman delivers mail to that village every four days.
Eight runners all together are going to compete in this hundred-meter race.

2.The lady whom you met at the yesterday's meeting is a well-known American actor.
5.When did XiaoJun join the Youth League?
7 The postman delivers letters every four days.
8 There are eight players competing the 100-meter race.
其他四句参照二楼的。呵呵。不求答案被采纳，只希望能帮到你吧。

1 do you know what the big star and four small stars on the china flag stand for?
2 The woman you encounter with yesterday at the party is a well-know actor.
3 it is cold outside.i'd rather stay at home.
4 how many chinese athletes will take part in the next Olympic Games?
5 when did xiaojun join the party?
6 Beijing is in preparation for 2008 Olympic Games.
7 The postman goes to the village to deliver the letter every four days.
8 there are eight players in all compete in the 100-meter race.