意识的元素要以纯粹形式研究。

Overfishing is a solvable problem, but it requires global commitment and local action.

The true measure of success in forestry is leaving the land healthier than we found it.

我相信可互换零件的原理将在未来制造业的进步中发挥巨大作用。

量子计算机可以高效地分解大数，这意味着当前大多数公钥加密在量子计算机的对手面前是不安全的。