Against the backdrop of global energy transition, natural gas will play an even more critical role as a clean energy source.
在全球能源转型的大背景下,天然气作为清洁能源的地位将更加重要。
It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.
The best moments in our lives are not the passive, receptive, relaxing times... The best moments usually occur if a person's body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.
作家的任务是让不可见的东西变得可见。
课程从来不是简单的中立知识集合,它总是选择性传统的一部分,是某些人或群体对合法知识的愿景。
The most important thing in mathematics is to ask the right questions.