帮我翻译几个句子，初一的

我们很高兴的看见皇帝的宝座
We are happy to see the kaiser's throne
我喜欢唱歌，还得过我们学校唱歌比赛第一名
I like singing,and got the first place in our school singing
competition.
一头大象的重量超过4000公斤
An elephant weights over 4000 kilos=The weight of a elephant is over 4000 kilograms.
当教室没有人的时候不要让灯亮着
Don't leave the light on when there is no one in the classroom.
他们中很少人懂法语
Little of them can speak in French
你知道乌龟能活多久吗?是的,乌龟能活到150岁.
Do you know how long can a tortoise live ?
Yes, a tortoise can live about 150 years.

1 We are glad to see the emperor's throne .
2 I like singing,and I've ever gotten the first prise in a competition of our school.
3 An elephant weights over 4000 kg.
4 Don't keep the light on when there is no one in the classroom.
5 Few of them can understand French.
6 Do you know how long can a tortoise live?Yeah,it can live 150 years.