The FIVB-sponsored world volleyball championships led to acceptance of standardized playing rules and officiating.
这项国际排联资助的世界排球冠军 军 赛接受了标准化规则并予以施行。
A spectator sits in the stands during a match of the FIVB Beach Volleyball World Championships in Rome's Foro Italiaco.
在罗马的古罗马广场举行的国际排联沙滩排球世界锦标赛中，一名女子坐在观众席上。
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