back to the drawing board

US /bæk tu ðə ˈdrɔɪŋ bɔrd/
UK /bæk tu ðə ˈdrɔɪŋ bɔrd/
"back to the drawing board" picture
1.

kembali ke awal, mulai dari nol

to start again on a plan or idea because the previous one has failed

:
Our first attempt failed, so it's back to the drawing board.
Percobaan pertama kami gagal, jadi harus kembali ke awal.
The client rejected the design, so we're back to the drawing board.
Klien menolak desainnya, jadi kami harus kembali ke awal.