Dragons occupy 4 battlefield grid cells.

在战场上，龙会占据4个格子。

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Real time algorithms are given to generate 4 channel stereo sound for virtual battlefield.

面向虚拟战场提出了实现实时四声道立体声合成的简化算法。

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Battlefield 4 has some of the most impressive graphics in any game to date, even if it is just another first-person shooter.

FORBES: 'Battlefield 4' Revealed: 17-Minute Demo Looks Beautiful, Things Blow Up

"Battlefield 4" is taking advantage of the new Frostbite 3 engine to bring what the developer promises is the next generation of shooter games this fall.

CNN: 5 video games to watch from GDC 2013

The publisher unveiled gameplay footage from the first-person shooter sequel "Battlefield 4" during a Tuesday event coinciding with the 27th annual Game Developers Conference in San Francisco.

NPR: EA Teases Dramatic 'Battlefield 4'