We've found that the readings are generally more effective when done after the lecture,though you are of course welcome
问题描述：
We've found that the readings are generally more effective when done after the lecture,though you are of course welcome to read them at any time.”
谁能翻译下这句话.同时讲解下后半句的语法结构,尤其是那个of在那里的理由.
答
我们发现阅读在课后读更有意思,即使你当然可以在任何时间阅读.
of course是个词组,当然的意思