Ballpark
n. （美）棒球場；活動領域；可變通范圍
?? 牛津釋義
ballpark
n
1 (US) place where baseball is played 棒球場.
2 (sl 俚) area; range 區域; 范圍
a guess that's just not in the right ballpark, ie one that is wildly inaccurate 不著邊際的瞎猜
[attrib 作定語]
a ballpark figure, ie a rough estimate 約略的數字.
??? 情景例句
Thanks.
謝謝。
I'm twenty-one years old.
我21歲。
Suddenly, I saw the Officer's face light up.
突然，我看到官員臉上露出了得意的神色。