Skydeck Willis Tower, Chicago re-visit in 2011
	文章來源: Quarx 於 2011-05-27 14:32:12

http://www.theskydeck.com/ not able to post picture "貼圖幫助", too complicated verification code, enter it wrong each time.  I post public website link instead... It is my another personal gain in 'travel achivement' in my travel history so far!