1. They have introduced a new system whereby all employees must undergo regular training. 他们采用了新的制度，所有的雇员都必须定期进行培训。
2. The two colleges have a reciprocal arrangement whereby students from one college can attend classes at the other. 两所学院有一项互惠协定，允许学生在院际间选课。
3. The company operates an arrangement whereby employees may select any 8-hour period between 6 a.m. to 8 p.m. to go to work. 该公司做出了一种安排，据此员工可以在上午6点到晚上8点之间任意选择8个小时去上班。
4. The theater, then, is one tool whereby people define and understand their world or escape from unpleasant realities. 因此，戏剧是人们定义和理解他们的世界或逃避不愉快的现实的一种工具。
5. Through a more diffuse "halo effect", whereby its good deeds earn it greater consideration from consumers and others. 通过更广泛的“光环效应”，它的善行获得了消费者和其他人更多的关注。
