根據這篇文章寫一篇文章"你必須計算你的槍的射擊室有多少空氣膨脹. 鋼絲可以更好地吸收聲音.  條款:
你所建造的消音器必須有足夠的內部空間來容納這種空氣量. 在大致上,你必須構建一個可以安裝到槍的盡頭,在兩端都關閉. 在<unk>子裡面有幾個<unk>. 通過兩端和每個阻隔必須有一個孔開啟,允許彈子通過. 孔應該比彈子大一點,使彈子能夠穿過端子和阻隔器,而不會觸及孔的側面. 洞也必須在一個直線上,否則彈<unk>可能會撞到一個或多個洞的側面,這將影響它的軌跡. {"smallUrl":"\/\/www.wikihow.com\/images\/thumb\/b\/bf\/Make-a-BB-Gun-Silencer-Step-4Bullet1.jpg\/v4-460px-Make-a-BB-Gun-Silencer-Step-4Bullet1.jpg","Url":"\/images\/thumb\/b\/bf\/Make-a-BB-Gun-Silencer-Step-4Bullet1.jpg\/aid BB87001-v428-7px-Make-a-BB-Gun-Silencer-Silencer-4Bullet1.jpg","smallUrl":"\/www.wikihow.com\/www.wikihow.com\/images\/thumb\/thumb\/b\/b\/bf\/bf\/make-a (可以用BB手槍來嘗試,但這要困難得多.) {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\//9\/9c\/Make-a-BB-Gun-Silencer-Step-4Bullet2.jpg""<<"Make-a-BB-Gun-Silencer-Step-4Bullet2.jpg""<<"Make-a-BB-Gun-Silencer-Step-4Bullet2.jpg"><"Make-a-BB-Gun-Silencer-Step-4Bullet2.jpg"><<"Make-a-BB-Gun-Silencer-Step-4Bullet2.jpg"><"Make-a-BB-Gun-Silencer-Step-4Bullet2.jpg"><"Make-a-BB-Gun-Silencer-Step-4Bullet2.jpg">"<"Make-a-BB-Gun-Silencer-Step-4 選項:使用<unk>帶固定管. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e6\/Make-a-BB-Gun-Silencer-Step-4Bullet4.jpg\/v4-460px-Make-a-BB-Gun-Silencer-Step-4Bullet4.jpg","bigUrl":"\/images\/thumb\/e\/e6\/Make-a-BB-Gun-Silencer-Step-4Bullet4.jpg\/aid/70081-v4-728px-Make-a-BB-Gun-Silencer-Step-4Bullet4.jpg","smallthumb"W6:40,"Height"div":34",bigthumb"45,"Wid"","Height"28","28","7",5",46",46",46",46",46",46",46",46",46",46",46",46",46",46",46",46",46 你應該聽到一個低調的"thump"而不是通常的"pop". {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/41\/Make-a-BB-Gun-Silencer-Step-4Bullet5.jpg""<<"thumb"/thumb"/thump" instead of the usual "pop". <"BB-Gun-Silencer-Step-4Bullet5.jpg""<<"thumb"/thump" instead of the usual "pop". <"BB-Gun-Silencer-Step-4Bullet5.jpg""<"thumb"/thump" instead of the usual "pop". <"BB-Gun-Silencer-Step-4Bullet5.jpg""<"thumb"/thumb"/thump" instead of the usual "pop". <"BB-Gun-Silencer-Step-4Bullet5.jpg""<"thumb"/thumb"/thumb"/thumb"/thumb" instead of