对于多玩家在线游戏，一个游戏实例中的并发玩家数量主要取决于引擎中使用的技术。

For multiplayer online games, the number of concurrent players in an instance of the game is primarily determined by the technology used in the engine.

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每个地理区域并发玩家的目标数量：根据游戏的情况划分地理区域之后，要判断每个地理区域中同时在线的玩家数量。

Target number of concurrent players per geography: Once the world is divided up according to the game, determine the number of players who are going to be online in each geography.

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并发玩家的目标总数量：在所有注册的玩家中，要计算出同时在线的玩家数量。

Total target number of concurrent players: of all the players registered, calculate the number of players who will be online at any one time.

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