据国家发展改革委介绍，近年来，我国能源消费方式变革成效显著，能源消费总量有效控制，能源消费结构明显改善，成为全球能耗强度降低最快的国家之一。 China has become one of the countries with the fastest energy intensity reduction, according to the National Development and ...

也沿用了这个含义。 There’s some really high-grade (= high quality) musicianship on this recording. 这张唱片体现出高超的音乐技能。 Steve never studies, but he always gets good grades. 史蒂夫从来不学习，可成绩总是很不错。