今天在可持续性方面的小步骤可能带来明天的巨大变化。
Small steps in sustainability today can lead to monumental changes tomorrow.
If we want to feed the world, we must invest in smarter ways to raise livestock.
"The hardest thing in life is to know which bridge to cross and which to burn."
花儿凋落随水流去,带着淡淡的红色,心中有无尽的闲愁,默默无言地埋怨着东风。