标题: Can you translate it ? [打印本页] 作者: XKC81579859 时间: 2008-2-22 22:06 标题: Can you translate it ?
（1）That which people can see, with the aid of various sorts of telescope, accounts for just 4% of the total mass.
（2）What exactly constitutes this dark matter and dark energy remains mysterious, but physicists have recently uncovered some more clues, about the former, at least.作者: XKC81579859 时间: 2008-2-22 22:06 标题: ansers :
