of course

柯林斯词典

1. ADV You say of course to suggest that something is normal, obvious, or well-known, and should therefore not surprise the person you are talking to. 当然[口语] [ADV with cl]
Of course there were lots of other interesting things at the exhibition. 当然该展览会上有很多其他有趣的东西。
"I have read about you in the newspapers of course," Charlie said. “我当然在各报纸读过关于你的报道，”查理说。
2. CONVENTION You use of course as a polite way of giving permission. 当然可以[口语]
"Can I just say something about the game on Saturday?"—"Yes, of course you can."
“我可以就说说关于星期六的那场比赛吗？”—“可以，当然可以。”
3. ADV You use of course in order to emphasize a statement that you are making, especially when you are agreeing or disagreeing with someone. 当然 (用于强调)[口语]
"I guess you're right."—"Of course I'm right!"
“我想你是对的。”—“当然我是对的。”
Of course I'm not afraid!
当然我不怕！
4. CONVENTION Of course not is an emphatic way of saying no. 当然 (不)[口语]
"You're not really seriously considering this thing, are you?"—"No, of course not."
“你没有真正认真地考虑这件事，对吧？”—“没有，当然没有。”