I got my ukulele, my accordion, and my musical saw.

我得到了四弦琴、手风琴和音乐锯。

The nearest thing to it Harry had ever heard was the ghost orchestra at Nearly Headless Nick's deathday party, who had all been playing the musical saw.

哈利以前只是在差点没头的尼克的忌辰晚会上叫到过类似的声音，那是鬼魂乐队用乐锯演奏的噪音。

" Exactly--but the thing was to prove it scientifically. And of course doing it with that musical saw would have eliminated any sordidness" .

“完全正确——但关键是要科学地证明它。当然，用那把音乐锯来做会消除任何肮脏的东西” 。

The dungeon was full of hundreds of pearly-white, translucent people, mostly drifting around a crowded dance floor, waltzing to the dreadful, quavering sound of thirty musical saws, played by an orchestra on a black-draped platform.

地下教室里挤满了几百个乳白色的、半透明的身影，他们大多在拥挤不堪的舞场上游来荡去，和着三十把乐锯发出的可怕而颤抖的声音跳着华尔兹舞，演奏乐锯的乐队就坐在铺着黑布的舞台上。