题目内容：

短文改错

Nowadays there is a widespread concern over developing tourism. In the fact, tourism can benefit us a lot. It will help the city’s economy and people’s life improve great. We will have nice parks, the first class roads and grand building. We will get lots of chances communicate with tourists from all over the world.

But every coin have two sides. Without proper planning, tourism can be a problem. If tourism grew too quickly, people will move from their early jokes in those concerning tourism. Local industry will suffer. Too many tourists can crowd public places or cause some pollution.

I think that necessary to help tourism, but first of all we should have a proper plan so that it can developed steadily and efficiently.