她保持着长距离游泳的世界纪录。 She holds the world record for long distance swimming.
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.
录像磁带一种比较宽的磁带，用来记录图像和对应的声音以进行复放或者播放 A relatively wide magnetic tape used to record visual images and associated sound for subsequent playback or broadcasting.
