Definition (運動)
A situation in a sport, especially soccer, where a player has a clear and undefended opportunity to score a goal.
空門（指防守球員不在位的球門）
He dribbled past the goalkeeper and, facing an open goal, easily tapped the ball into the net.
他帶球過掉守門員，面對空門，輕鬆將球推入網中。
In the final minutes of the game, the striker had an open goal opportunity but shot wide.
在比賽的最後幾分鐘，前鋒有一次空門機會但射偏了。
With the goalkeeper out of position, the player had an open goal and secured a point for his team.
由於守門員失位，那名球員面對空門，為球隊贏得了一分。