Sustainability is no longer an option; it's a business imperative.
煤炭的可持续未来取决于我们能否在不牺牲依赖该行业的人的生计的情况下整合更清洁的做法。
每一部电影都是一次旅程,不仅对观众如此,对电影制作人也是如此。
The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.