The front of the bus concertinaed when it crashed into the wall.

公共汽墙上，头压成手风琴似的。

The church organist may improvise on a ground bass.

教堂风琴手可能基础低音即兴演奏。

The accordion music in the film isn’t very beautiful.

这部影片中的手风琴音乐不是很好。

The accordion music reminds me of my boyhood.

这手风琴的乐声让我回忆起了我的少年代。

Before knowing Yamaha Electone, we didn't know what was electronic organ.

认识山叶电子琴之前，我们不知道什麽是电子风琴。

They include the drums, guitar, bass, keyboards, as well as many of the less traditional instruments such as block flute, harmonium and flugelhorn.

鼓，吉他，贝斯，键盘，还有其他很多不常用的乐器：木长笛，小风琴和粗管短号。

Two or more folds parallel to each other with adjacent folds in opposite directions, resembling the bellows of an accordion. Alternative term: fanfold.

两个(上)的平不同边方式连接，类似手风琴的腔。