大家帮我看一下这段话有什么错误么？帮我把文章修改一下，谢谢。

At the beginning of the essay, let's look at some statistics. About 300,000,000 people will die from lung cancer every year all over the world. The center of disease control says that cigarette smoking is the main cause ofthe lung cancer. The common way leading to lung cancer is smoking. Although everybody knows that smoking is bad for his health, there are many people still smoking in their daily life. In view of the fact, we have to talk about the controversial issue-----how to give up smoking. In my opinion, If smoking becomes a long-term habit in your life, you should pay attention to the problem. There are three steps to help people stop smoking. Maybe it is good for smokers

1.About 300,000,000 people will die from lung cancer every year all over the world. (will die改成die）
2.The center for disease control says that cigarette smoking is responsible for the lung cancer. （The center for disease control 语法上是没有错但是我建议最好改成The disease control center）
3. there are m