如果我们想为子孙后代提供粮食,可持续农业是唯一的前进方向。
解释:皮都不存在了,毛还在哪依附呢?
"Words have power, but silence can be even more powerful."
你可以非常爱一个人……但你永远无法像想念他们那样爱他们。
Innovation in mining technology isn't optional—it's our responsibility to the next generation.
"Experience is simply the name we give our mistakes."