有相当多的新方法可以提供帮助，如启发儿童主动学习，能力-同伴辅导课程等等。

There are quite a number of new methods which can help, such as child-initiated learning, ability-peer tutoring, etc.

youdao

在线辅导课程每小时的费用在20到25美元之间。

Online tutoring costs between twenty and twenty-five dollars an hour.

youdao

我建议他每周有两天能在放学后参加辅导课程。

I would also recommend he stay after school twice a week for tutoring sessions.

youdao

But just go to cs50.net, click office hours and you'll see the Google Calendar with all of the office hours that are still happening tonight, as well as tomorrow and these are just an opportunity to chat, to ask questions one on one with the teaching fellows or course assistants or frankly just a way to hang out during brain break and work on projects and then see what some of your friends might be tackling themselves.

但是我要提醒大家去cs50，net网站看看,这里清清楚楚告诉你,什么时候该学习工作，当然也包括今晚的明天的，我们还有一个机会供，一个与研究生助教或课程辅导员交流的机会,更直白来说,是提供你们开小差的机会,看看你们周围哪些人,在开小差呢。

哈佛公开课 - 计算机科学课程节选