in the ballpark
接近正確的答案或估計值
口語·表達大致準確或接近
英文釋義
approximately correct or accurate; close to the desired value or target
例句
Your estimate is in the ballpark, but we need exact numbers.
典故來源
源自棒球，球在球場范圍內即接近目標，比喻數字或答案大致正確。