vi.出席观看
He was content to stand by as an impassive spectator.
他满足于站在旁边做一个冷漠的旁观者.
A spectator threw the ball back to the players.
一个观众把球掷回给球员.
The most popular spectator sport is football.
观赏性强、最受欢迎的体育运动是足球。