【英译汉作业】Is our universe merely one of billions?

Scientists had predicted that it should be evenly distributed, but the map shows a stronger concentration in the south half of the sky and a 'cold spot' that cannot be explained by current understanding of physics.

Is our universe merely one of billions? 

Evidence of the existence of 'multiverse' revealed for the first time by cosmic map

Click the link: <http://goo.gl/WWRFu>. Read the English article and translate it into Chinese.

For Chinese vocabulary, read the following article:

中国日报网 . 美科学家称首次发现多重宇宙论“切实证据”. <http://www.chinadaily.com.cn/hqzx/2013-05/21/content_16514372.htm>. 2013-05-19.