Recently, the problem of … has aroused people's concern. 最近,……问题已引起人们的关注.
The Internet has been playing an increasingly important role in our day-to-day life. It has brought a lot of benefits but has created some serious problems as well.
　　互联网已在我们的生活中扮演着越来越重要的角色.它给我们带来了许多好处,但也产生了一些严重的问题
http://tieba.baidu.com/p/3061970891.