裁判人员包括:裁判员、发球裁判、司线员和记分员。
Officials include an umpire, service judge, line umpire and scorer.
裁判人员包括:裁判员、发球裁判、司线员和记分员。
Officials include an umpire service judge line umpire and scorer.
乒乓球比赛的正式工作人员包括:裁判员、发球裁判、司线员和记分员。
Officials of a table tennis tournament include an umpire, service, line umpire and scorer.
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