vary-differ

Since cultures vary from one another, the ways and strategies that people from different cultures adopt in getting along with each other also differ.

因为文化的不同，来自不同文化的人在交往中所采取的礼貌的方式和策略也不相同。

In the areas with higher energy intensities, the factors affecting energy consumption vary and the corresponding energy saving potential and difficulty also differ.

能源强度高的地区，影响能源消耗的因素各不相同，相应的节能潜力和节能难度也各不相同。

Earnings vary considerably between the graduates of different schools, and within schools, earnings differ a great deal between majors.

不同高校毕业的学生收入水平也有很大的差别，即使在同一所学校中，不同专业毕业生的收入也有很大差距。