give something up as a bad job

US /ɡɪv ˈsʌmθɪŋ ʌp əz ə bæd dʒɑb/
UK /ɡɪv ˈsʌmθɪŋ ʌp əz ə bæd dʒɑb/
"give something up as a bad job" picture
1.

諦める, 見切りをつける

to stop trying to do something because you realize that you will never succeed

:
After hours of trying to fix the old car, he decided to give it up as a bad job.
古い車を修理しようと何時間も試みた後、彼はそれを諦めた
I tried to teach her how to knit, but she just couldn't get the hang of it, so I had to give it up as a bad job.
彼女に編み物を教えようとしたが、どうしても覚えられなかったので、諦めざるを得なかった