holpen

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 helped the students with their homework.
   老师帮助学生们完成了他们的家庭作业。
3. 3.She offered her help to the old man in need.
   她向那个需要帮助的老人伸出了援手。