“旁听”的英语可以翻译为：e a visitor at a meeting, in a school class, etc.，attend (a lecture) in the capacity of an associate student，be present (at a conference) as a observer，audit ...
他们会同意你旁听几节课吗？Will they permit you to sit in on a few classes?我们正在收音机旁听首相的广播演说.We were listening in to the Prime Minister's speech.这回答对于旁听群众有一种快乐的效果.This answer had a happy effect upon the audience....