翻译英语问题

1. Egypt has a history of 5000 years. 或 Egypt is a country with a history of 5000 years
2. What were you doing when it was raining?

There are5,000 years history in Eypt.
What are you doing when it rains？

Egypt has a history of 5000 years.
What were you doing when it rained?

Egypt has a history of 5000 years.
What were you doing when it was raining?

Egypt has a history of about 5000 years.
What were you doing when it was raining?

1,埃及有5000年的历史；
2，下雨时你在做什么；
1, there is 5000 in Egypt;
2, you are do what while rain;