If you take all the DNA out of every cell in your body, and you stretch it end to end, it would reach from here to the moon and back, thousands of times. It's a lot of information.
如果你把你体内每一个细胞的DNA都拿出来， 头尾相连，可以从地球到月球再回来， 往返成千上万次。这里包含了很多的信息。