Efficiency in extraction isn't just good for profits; it's good for the planet.
过去总是紧张的,未来是完美的。
Men are born ignorant, not stupid; they are made stupid by education.
Aquaculture is not just an industry, it is the art of sustainable development.
对物体基本粒子相对重量的研究是一个全新的课题,据我所知,最近我在这一研究中取得了显著成功。