重点讲解：
1. result in 导致；引起；造成；
A minimal error or deviation may result in wide divergence.
失之毫厘，谬以千里。
2. take effect 开始实施；生效；
After the policy took effect, more students chose jobs in areas like teaching and the nonprofit sector.
该举措生效后，越来越多的学生选择了教学和非盈利性质的工作。
3. depend on 取决(于)；有赖(于)；
Whether or not we can start off tomorrow will depend on the weather.
明日能否出发，须视天气而定。
4. die of 死于；
And despite heart disease and cancer, most Americans die of natural causes.
扣除心脏病和癌症，大多数美国人是自然死亡的。