助

例句：

1. 1. I need your help to finish this project on time.
   我需要你的帮助才能按时完成这个项目。
2. 2. The teacher offered his assistance to the student in solving the problem.
   老师向学生提供帮助以解决这个问题。
3. 3.She assisted him in finding a suitable apartment.
   她帮他找到了一个合适的公寓。