水产养殖实践的透明度不是可选项,而是赢得消费者信任的关键。
可持续性是采石业的未来,我们必须立即行动。
Modern quarrying requires us to be geologists, ecologists, and community diplomats simultaneously.
最好的书会提出问题,而不仅仅是给出答案。
The truth is, I don't know what I'm doing most of the time, but I do it anyway.