急！ 英语好的人进来帮忙翻译几个句子

1.世界上有数以亿计的人，他们的生活之所以各不相同就是因为他们拥有截然不同的选择。
Millions of people live a different life, as they make a different choice.
2.可以说，选择着决定我们的人生和命运。
Or in other words, the choice we make decides our life and future.
3.请各位在每一次选择前仔细斟酌，做最完美的自己
So please think twice before you make your own choice. You should be the best of yourself.

请问楼主这是一篇演讲吧，祝你成功咯~~~

1.There are hundreds of thousands of people in the world,their different lives result from distint choices.

2.It is said that our lives and destination are determined by the choices we made.

3.Please think it over at every choice you make,to be the perfect yourself.