Room properties are synced to all players in the room and can be useful to keep track of the current map, round, starttime, etc.

房间属性是同步到所有玩家的房间，可能是有用的跟踪当前地图，圆的、开始时间等。

youdao

It has grown faster inside the United States than outside it, even though the biggest impact of the new technology may well be felt when consumers learn to use the border-hopping properties of the Internet to shop all round the world.

ECONOMIST: When companies connect