Of course, the lack of immediate feedback and interaction is a major limitation of teaching over the Internet. And with FunLearn's model of using volunteers who work in their spare time, it is hard to see how that problem can be resolved.
當然，無法即時互動，是教學網站最大的限制，這一點以 FunLearn 業餘志工的經營模式，實在很難長時間在線上回答問題。