in the bag

US /ɪn ðə bæg/
UK /ɪn ðə bæg/
"in the bag" picture
1.

十拿九稳, 稳操胜券

certain to be achieved; assured

:
Our victory is in the bag.
我们的胜利十拿九稳
With that last goal, the game is in the bag.
有了那个进球,比赛就稳赢了