酸的强度由其提供质子的能力来衡量,碱的强度由其接受质子的能力来衡量。
采矿技术创新不是可选项 - 它对我们的生存和发展至关重要。
There is only one boss. The customer. And he can fire everybody in the company from the chairman on down, simply by spending his money somewhere else.
The greatest breakthroughs come from those who refuse to give up.
城市的建筑应该讲述它的故事。
The pursuit of happiness is not about feeling good all the time, but about striving toward meaningful goals.
真正的黑帮像千层面一样安静行事。
陆地上空的云块这时候像山冈般耸立着,海岸只剩下一长条绿色的线,背后是些灰蓝色的小山。海水此刻呈现深蓝色,深得几乎发紫。
You are somebody who didn't know what you wanted until you wrote it down on paper.