可持续性已不再是选择,而是我们对后代的责任。
The most advanced technology is useless if farmers don't trust it.
I'm not afraid of storms, for I'm learning how to sail my ship.
我对这场战争了解的不多,但我知道美国的很多年轻人都参与了这场战争。
I have always believed that writing is a way of thinking, not just a way of expressing thoughts.