cassette recorder

例句：

1. 1. The cassette recorder was a great invention that made recording music much easier.
   盒式录音机是一个伟大的发明，使得录制音乐变得非常容易。
2. 2. She used the cassette recorder to play her favorite songs.
   她使用盒式录音机播放她最喜欢的歌曲。
3. 3. The cassette recorder is still widely used in modern times, despite being replaced by digital devices.
   尽管被数字设备所取代，盒式录音机仍然在现代广泛使用。