重点讲解：

1.according to根据
The teacher regraded the students into small groups according to ability.
教师按照能力的高低将学生重新分成若干小组N3XkcE@Hc3。

2.respond to响应

Thus, it allows business models of any enterprises to respond to strategic changes quickly.
因此，它允许任何企业的业务模型快速地响应策略变化^WWun1R6#q^s+euivh。