of course

US /əv kɔːrs/
UK /əv kɔːrs/
"of course" picture
1.

もちろん, 当然

used to say that something is obvious or expected

:
Are you coming to the party? Of course!
パーティーに来る?もちろん
Of course, I'll help you with your homework.
もちろん、宿題を手伝ってあげるよ。
2.

もちろん, どうぞ

used to grant permission or agree to something

:
May I use your pen? Of course, go ahead.
ペンを使ってもいいですか?もちろん、どうぞ。
You can leave early today, of course.
今日は早く帰ってもいいよ、もちろん