of course
英 [ɒv kɔːs]
美 [əv kɔːrs]
adv.（尤用于同意或不赞同某人时强调自己的陈述）当然，自然;（表示通常、显见或众所周知的事实）当然，自然
conv.（表示允许的客气说法）当然（可以）
例句
We always check people‘s addresses as a matter of course.
我们总是照例检查一下人们的地址。
Of course, it had to start raining as soon as we got to the beach.
可恶的雨，我们一到海滩它就非得下起来。
Direct mail advertising is of course a huge business.
直接邮寄广告当然是一笔巨大的生意。
