Railroad stations or airports--Grandpa always tells us he'll get here by himself.
无论是火车站还是机场,爷爷总是说他会自个儿设法到这 。
If we were able to discover lowly forms of life like bacteria on another planet, it would completely change our view of ourselves.
如果我们能够在另一颗行星上找到诸如细菌的那种低等生命,那么这个发现将彻底改变我们对我们自己的看法。