of course

of course当然

【例句】

◆ Of course, this is just speculation. He may not be the right person after all．当然，这只是推测，归根到底，他可能不是恰当的人选。 

◆ Bob hit Jack, and Jack hit him back of course. 鲍勃打了杰克，当然杰克也反击了鲍勃。