regulation game的用法和樣例：
例句
- In the competition, each child jumps two times, the first time is warms up, second is the regulation game.
比賽中，每個孩子跳兩次，第一次算是熱身，第二次才是正式比賽。 - That was after injuring knee ligaments in Chelsea's first pre-season game in America.
這是他在，在美國的季前賽首戰比賽中膝傷后，首次出現在正式比賽中！
