她保持著長距離游泳的世界紀(jì)錄。 She holds the world record for long distance swimming.
錄音磁帶一種相對狹長的磁帶,用于錄下聲音以便日后重放 A relatively narrow magnetic tape used to record sound for subsequent playback.
錄像磁帶一種比較寬的磁帶,用來記錄圖像和對應(yīng)的聲音以進(jìn)行復(fù)放或者播放 A relatively wide magnetic tape used to record visual images and associated sound for subsequent playback or broadcasting.