The more steps you take, the higher level you reach.

VOA: standard.2010.07.16

Also, mutual funds have been growing more in countries that have higher level of education and a higher level of wealth.

而且,共同基金在那些国民教育程度更高,更加富裕的国家,发展更快

耶鲁公开课 - 金融市场课程节选

That rate of rise is steeper so they--antibody levels go up more rapidly and they reach a higher level.

同时,上升速度也更加迅速,以达到更高的浓度水平

耶鲁公开课 - 生物医学工程探索课程节选