A microprocessor ensures the belts are always on time, while the polycarbonate crystal display protects the mechanics from anything short of a.50-caliber bullet.

表芯里面的微处理器保证了传送带运行精准，聚碳酸酯水晶保护着电机免受短于50口径的子弹袭击。

youdao

Next to him sits the group's thick-shouldered machine gunner, who mans a .50 caliber with a rusting barrel.

坐在他旁边的是队里壮硕的神枪手，操作一把枪管生锈的50口径机关枪。

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Next to him sits the group's thick-shouldered machine gunner, who mans a. 50 caliber with a rusting barrel.

坐在他旁边的是队里壮硕的神枪手，操作一把枪管生锈的50口径机关枪。

youdao

But White was quite shocked to see a Humvee equipped with a .50 caliber gun turret that was controlled by what looked like a suspiciously familiar device: an Xbox 360 controller.

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They'll react to a sniper, and they will engage targets with a 50-caliber machine gun.

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Ferriz said that during a recent raid, local police confiscated two .50-caliber military-style rifles.

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