translation.en: Now, there was nothing particularly special about 2010, because, on average, 31 and a half million people are displaced by natural disasters every single year.
translation.zh: 不过，2010年可没有什么太大不了的 因为，平均来说，每年因为各种自然灾害 而流离失所的人数达到了三千一百五十万之多。