Means I just pass by , want to see what's going on here but I won't give any opinion about the topic, I'm neutral in this thread.
If you can perfectly read Chinese, here's the story of it:
http://baike.baidu.com/view/1601934.htm?fr=ala0_1_1
2010年5月27日
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难为这样的外国青年了。
中国的语言太难了---
2010年5月28日
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it means nothing to do with me. it's none of my bisiness and sometimes express you have little interesst in it,you just come and have a look.