group converter

例句：

1. 1. The group converter is used to convert the data into a format that can be easily understood by humans.
   群组转换器用于将数据转换为人类易于理解的格式。
2. 2. The group converter was able to quickly translate the foreign language into English for the international conference attendees.
   群组转换器能够迅速将外语翻译成英语，为国际会议参与者提供帮助。
3. 3. The group converter was used to convert the audio files into a format that could be played on different devices.
   群组转换器被用来将音频文件转换为可以在不同设备上播放的格式。