交换方位 meaning in Chinese

change ends

The player or pair starting at one end in a game shall start at the other end in the next game of the match and in the last possible game of a match the players or pairs shall change ends when first one player or pair scores 5 points
一局中，在某一方位比赛的一方，在该场下一局应换到另一方位。在决胜局中，一方先得5分时，双方应交换方位。
If the players have not changed ends when they should have done so , play shall be interrupted by the umpire as soon as the error is discovered and shall resume with the players at the ends at which they should be at the score that has been reached , according to the sequence established at the beginning of the match
裁判员一旦发现运动员应交换方位而未交换时，应立即暂停比赛，并按该场比赛开始时确立的次序，按场上比分运动员应站的正确方位进行纠正，再继续比赛。