plucked string instrument

彰化縣鹿港鎮鹿鳴國中 

A plucked string instrument is played by using your fingers to move a string. 

彈撥弦樂器是透過用手指移動琴弦來演奏的。

Some examples of plucked string instruments are the guitar, the pipa and the ruan. 

彈撥樂器的一些例子是吉他、琵琶和阮。