胜负机会各占一半的冒险。的英文

sporting chance

• 胜负:    victory or defeat; ...
• 机会:    chance; opportunit ...
• 各:    every; all; each
• 占:    occupy; seize; tak ...
• 一半:    one half; half; in ...
• 的:    4次方是 The fourth po ...
• 冒险:    run a risk