hái zi men / zài / yóu lè chǎng / wán / dǎ dì shǔ / yóu xì / wán de / hěn / kāi xīn

孩子们在游乐场玩打地鼠游戏，玩得很开心。

The children played Whac-A-Mole at the amusement park and had a great time.