She motioned toward Korte and her classmates.'This is more fun, and I like it a lot better.'
她打手势示意科特和她的同学，'这更有趣，对此我喜欢得多。'

If you know you're going to have to score some points to win, you might get nervous, 'Bush explained, sitting under a mulberry tree after Korte's class.
如果你清楚自己还必须取得一定比分才能获胜，你就可能会紧张，'布什在上完科特的课后，坐在一棵桑树了解释说。

Korte, a former high school basketball coach, just wants his students to move, to strive beyond their perceived capabilities and, more practically speaking, to elevate their heart rates.
科特这位前高中篮球教练，只想让学生运动，让学生竭尽全力地拼搏，更实际地说，是要提高他们的心率。