[spongebob]

作者: 多伦多市政府

they are different, you can copy a sentence from the top post and do a search on that blog, you won't get search result,

Looks like they are not coming from once place.

Here is more:
http://www.telegraph.co.uk/sport/oth...-for-2012.html

http://news.bbc.co.uk/sport2/hi/olym...on/default.stm