1.Personally,I have a simple viewpoint that...
2.The reasons are mainfold but simple.
3.The drawing describes a common phenomenon.
4.That's no doubt that people do this for some reasons.
1.Personally,I have a simple viewpoint that...
2.The reasons are mainfold but simple.
3.The drawing describes a common phenomenon.
4.That's no doubt that people do this for some reasons.