你打球（任何运动）是为了要赢的,但是如果你不尽力去赢,这个比赛就没有意义了.the game has little meaning unless you do your utmost to win.意思我知道这是什么写法是条件状语从句。The game has little meaning unless you do your utmost to win.==The game has little meaning if you don't do your utmost to win.The game has little meaning 是主句，unless you do your utmost to win是条件句 希望对你有启发，如对你有帮助，请记得及时采纳