健康的动物是健康食品链的基础。
A healthy animal is the foundation of a healthy food chain.
In auctions, the winner's curse is not that you win, but that you pay too much for what you win.
华为云的使命是让计算更简单,让智能无处不在。
在理论物理学中,近似的艺术往往比精确解更重要。