n.棒球場(chǎng);變動(dòng)范圍
Dad, Let's go to the ballpark today. 爸,今天我們一起去棒球場(chǎng)吧!
Right now I can only give you a ballpark figure, about fifty dollar. 現(xiàn)在,我只能大略估計(jì)一下,大約五十元上下。