球门大开（球门前没有任何防守方队员的射门机会）
a goal area that has been left without any defenders
Young rolled the ball across the six-yard box for Rooney to tap the ball into the open goal. 杨用地滚球把球传向小禁区，鲁尼轻轻一触射入了大开的球门。
This allowed West to score into an open goal, giving United a crucial lead.
He managed to miss an open goal at the start of the second half.
He got a lot of stick for missing that open goal.
She faced an open goal but lost her balance and kicked the ball wide of the net.
See also: goal (SPORT)