of course

もちろん、当然

何かが明らかである、または予想どおりだと伝える。

やさしい英語で： Used to say that something is obvious or happens as people would expect.

• Of course, ice melts in warm water.
• He was tired, of course, after working all night.
• Of course I remembered her; we went to school together.

類義語： naturally, obviously, as expected

よく使う表現： of course yes, of course everyone, of course sometimes

もちろん、いいですよ

喜んで引き受ける気持ちで、親しみを込めて「はい」と答える。

やさしい英語で： Used to say yes willingly and warmly.

• Can I join you? Of course!
• Could you help me? Of course, I would be happy to.
• Will you come to my party? Of course!

類義語： certainly, sure, absolutely

反対語： no

よく使う表現： of course yes, of course gladly, of course dear

どういたしまして、いえいえ

お礼を言われたときに返す、親しみのある言葉。

やさしい英語で： Used as a friendly reply when someone thanks you.

• Thanks for your help. Of course!
• Thank you for the ride. Of course, happy to help!
• Thanks for bringing my bag. Of course, anytime!

類義語： you’re welcome, no problem, my pleasure

よく使う表現： of course anytime, of course happy

もちろん、当然

ある事実が普通で、明らか、または既に知られていると念を押す。

やさしい英語で： Used to remind someone that a fact is normal, obvious, or already known.

• Of course, children need enough sleep.
• Prices, of course, vary from shop to shop.
• The office is closed today, of course; it is Sunday.

類義語： naturally, obviously, as expected

よく使う表現： of course yes, of course everyone, of course sometimes

もちろん、絶対に

発言を確かなものとして強調し、相手を安心させる。

やさしい英語で： Used to make a statement more definite, often to give someone confidence.

• Of course you can do it!
• Of course I will keep your secret.
• She can learn to swim, of course; she just needs practice.

類義語： certainly, definitely, absolutely

よく使う表現： of course yes, of course someone, of course something