The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.

海洋是我们最伟大的老师——如果我们仔细聆听，它会教会我们如何负责任地养殖其丰富的资源。

The key to successful livestock farming lies in balancing productivity with animal welfare.

量子纠错不仅仅是一个理论概念；它是构建可扩展量子计算机的实际需求。