Chegg, a company that provides online help to students, collaborated the study.

给大学生提供在线教育帮助的Chegg公司参与了这项研究合作。

Online help has made therapy more easily available to children, especially poorer students and those in rural areas.

网络帮助使得儿童，特别是贫困学生和农村地区的儿童更容易获得治疗。

I started buying items online, helping out local organizations, many food pantries and unfortunately, the demand was always there.

我开始在网购物品，帮助当地的食品储藏室，不幸的是，这种需求一直存在。

For example, if you are a teacher, you could offer online homework help to friends who must now home-school their children.

比如，如果你是名教师，你可以为现在必须在家教育孩子的朋友提供在线家庭作业帮助。