Is the number of hours of volunteer activities, the school has a youth volunteer club, which is school-level, which means that all students are default members, and he will send everyone a volunteer card with a page to record your volunteer activities. Generally, a volunteer activity has 2 to 4 working hours. The more activities you participate in, the more working hours you record.

Basically, it is not very useful, but there are still some. Applying for any professional title does not necessarily require working hours.

I am a junior, hehe, I hope I can be satisfied.