5 Sideline : If a player with the ball touches or crosses the sideline s/he is deemed to be out of play and a change of possession occurs.是什么意思_5 Sideline : If a player with the ball touches or crosses the sideline s/he is deemed to be out of play and a change of possession occurs.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句