灭音器和消音器， 也就是人们有时称之为‘罐子”的装置是以尖端技术制造的，这样才能有望压低枪的巨大噪音。
Silencers, suppressors, or cans as they are sometimes called have to be precisely made using very exacting technology to have any hope of quieting such a loud noise.
灭音器和消音器， 也就是人们有时称之为‘罐子”的装置是以尖端技术制造的，这样才能有望压低枪的巨大噪音。
Silencers, suppressors, or cans as they are sometimes called have to be precisely made using very exacting technology to have any hope of quieting such a loud noise.
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