単語 "burn his boats" の日本語での意味

"burn his boats" は英語で何を意味しますか?Lingolandと一緒にこの単語の意味、発音、具体的な使い方を学びましょう

burn his boats

US /bɜrn hɪz boʊts/
UK /bɜːn hɪz boʊts/

慣用句

退路を断つ, 後戻りできない状況にする

to do something that makes it impossible to return to an earlier situation or decision

例:
When he quit his stable job to start a business, he really burned his boats.
安定した仕事を辞めて起業したとき、彼は本当に退路を断った
Don't burn your boats by insulting your boss before you have another job lined up.
次の仕事が決まる前に上司を侮辱して退路を断つな。