Definition
To be fully prepared and ready to proceed or begin an activity.
準備好了
I've checked all the settings, so we're good to go.
我已經檢查了所有設置，所以我們準備好了。
All the team members are here, so we are good to go for the presentation.
所有團隊成員都到齊了，所以我們準備好開始演講了。
My luggage is packed, I'm good to go to the airport.
我的行李已經打包好，我準備好去機場了。