HOHO``

http://military.rightpundits.com/2010/07/10/china-airport-ufo-shuts-down-xiaoshan-airport/

http://sci.ce.cn/khqg/201007/15/t20100715_21617959.shtml

两则对于很久以前的萧山机场关闭事件.

While UFO sightings are not that uncommon in the United States, they have not been that common in China. That could be because if you reported seeing one you were likely to be put away in a psych ward or jail there.

而不明飞行物在美国出现很少，并没有像中国那么普遍。如果你说看到一个不明飞行物，那么很可能会被关入精神病院或着坐牢。

笑死我了。