Gb	Eng
录音磁带一种相对狭长的磁带，用于录下声音以便日后重放	A relatively narrow magnetic tape used to record sound for subsequent playback.
彗星象行星一样绕太阳运转，然而其轨道呈狭长的椭圆形。	Comets move around the sun like planets, but in long oval course.