Your guess is as good as mine

実践英会話

英会話で表現の幅を広げる英語15|You didn’t have to do that|Your guess is as good as mine|Get a Grip

間違いやすい"You didn't have to do that" 友人に何かあげたときYou didn't have to do thatと言われることがあります。have toは「しなければならない/する必要がある」の意味ですが、この...