形容世事变化无常,难以预测。
食物的真正成本不仅是你商店里支付的,更是地球长期付出的代价。
The most sustainable forest is one that provides value to people while maintaining its ecological integrity.
生活的艺术在于知道何时坚持,何时放手。
"The only thing worse than being talked about is not being talked about."