密码学的本质是允许在存在对手的情况下进行通信。

I’m interested in the stories that fall through the cracks.

释义：美丽的彩云容易消散，明亮的圆月难得圆满。

Sustainability must be at the core of every chemical company’s strategy—it’s no longer optional.

The future of grain production lies in sustainable practices that respect both the land and the people who work it.

可持续性不仅仅是一个流行词，它是负责任水产养殖的基础。