Multicast reduces network overload and saves bandwidth, so it has been found a lot applications, such as real-time data transportation, multi-media conferences, data backup, games and simulations.

因为组播能够有效地节约网络带宽、降低网络负载，所以在实时数据传送、多媒体会议、数据拷贝、游戏和仿真等诸多方面都有广泛的应用。

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But all this power isn't being used to play giant games of Modern Warfare 2 - it enables scientists to analyse massive data sets and run simulations that might take weeks on lesser computers.

但是所有这些功能不是用来玩巨型游戏《现代战争2》的——它使科学家能够分析海量的数据集，以及运行模拟数据，而这些在较小的计算机上运算可能需要几个星期的时间。

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Games too are classified into many genres, including first-person shooters, puzzle games, casual games, party games, role-playing games, racing games, and simulations.

游戏也分成许多类型，包括第一人称射击游戏、解谜游戏、休闲游戏、聚会游戏、角色扮演游戏、比赛游戏和模拟游戏。

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The research carried out by the University of Southampton team has used computer games and simulations to investigate what makes good traffic control.

ENGADGET: Scientists investigating AI-based traffic control, so we can only blame the jams on ourselves

Mobley utterly abandoned books and lectures in favor of games and simulations designed to wake his students up to their limitations and limitless potential.

FORBES: A Wake-Up Call For Leadership

Instead like a Zen master or whirling dervish he and his staff facilitated simulations, games, and riddles designed to wrench IBM executives out of their comfort zone.

FORBES: It's Not What We Think but How We Think: 3 Leadership Lessons from the IBM Executive School