checkout console的用法和樣例：
例句
- The computer at the console monitors pressures in and around the balloon and adjusts them accordingly to maintain the correct pressure gradient necessary to moe the balloon along.
操縱台的電腦監控氣球內和氣球周圍的氣壓並進行相應的調整，使氣壓維持一個正確的梯度，從而推動氣球前進。
辭彙搭配
- check out 退房結帳
