Leaning Tower of Pisa ( Torre pendente di Pisa ) 比薩斜塔

Leaning Tower of Pisa re-opens after 20 year makeover
http://www.ibtimes.com/articles/143052/20110509/leaning-tower-of-pisa-makeover-italy-pisa.htm

Alkarex Malin äger

Softeis 
比薩斜塔 - 维基百科，自由的百科全书
http://zh.wikipedia.org/wiki/%E6%AF%94%E8%90%A8%E6%96%9C%E5%A1%94
Leaning Tower of Pisa - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Leaning_Tower_of_Pisa