For example, one of the closest planets that could support surface water -- it's called Gliese 667 Cc -- such a glamorous name, right, nice phone number for a name -- it's 23 light years away.
比如，离我们最近的， 可能有液态水存在的行星之一， 叫做“格利泽667Cc”—— 多美的名字啊，对吧， 做电话号码应该不错—— 离我们23光年。