aiding in keeping equipment records

例句：

1. 1.He offered to help me with my homework.
   他主动提出帮我做作业。
2. 2.The teacher provided assistance to the students during the exam.
   老师在考试期间为学生提供帮助。
3. 3.She aided the injured person to his home.
   她帮助受伤的人回家。