Whether it's employees working from home or students taking an instructor-led online (ILO) class, often it is impractical to see the users' screens to help them with difficulties.

有的是在家里工作的员工，有的是参加在线培训课程(instructor - led online, ILO)的学员，所以想通过查看用户的屏幕来帮助他们解决问题通常是不现实的。

youdao

Teaching in both countries is usually quite informal. Students often work together in groups, and go to the teacher only when they need help.

英美两国的教学大都很随意。学生通常组成小组学习，只在需要帮助时才会去找老师。

youdao

Students often forget that their parents have more experience and are always there to help them.

学生们经常忘记他们的父母拥有更多的经验，并且一直在那儿准备帮助他们。

youdao

American students often have to take out loans to help pay for their education.

VOA: special.2010.04.08

Older high school students often help tutor or run activities for the younger children, and several members have come back to work for the organization after completing high school and college.

CNN: Helping 'Kliptown' kids take control of their future

He was well liked by his students, and often he asked boys in his class to stay after school, to do homework and help him with chores.

NEWYORKER: In Plain View