在SAP行业中，英语水平非常重要。
Here is a great site:
http://www.mylot.com/?ref=jindong79You can make friends with people from all over the world, and you are rewarded by posting.
it is a good way to improve your english and make some extra money at the some time.
注册加入，你能交到全世界的好朋友,让我们的英语水平一起进步!