whereby
01
据此, 由此
used for indicating that something is done in accordance with the mentioned rule, approach, method, etc.
例子
The school implemented a system whereby, students can access their grades online.
学校实施了一个系统，通过该系统学生可以在线访问他们的成绩。
whereby
01
借此, 通过其
used to indicate the means or method by which something is achieved or brought about
例子
They implemented a policy whereby all employees must undergo regular training sessions.
他们实施了一项政策，据此所有员工都必须参加定期培训课程。
