麻烦帮我英文翻译一个简单的句子

问题描述:

麻烦帮我英文翻译一个简单的句子
“全世界都知道,2010世博会已于今年5月在上海举行.”
就这句,谢谢

是口语呢还是正式的书面书呢?
口语:The whole world knows (that) 2010 World Expo is being held in Shanghai from this May.
书面:It is universally acknowledged that 2010 World Expo is being held in Shanghai from this May.