group modem equipment

例句：

1. 1. The new groupmodem equipment has greatly improved our company's network speed.
   新的群组调制设备大大提高了我们公司的网络速度。
2. 2. The groupmodem equipment is used to transmit databetween different devices in a group.
   群组调制设备用于在一组设备之间传输数据。
3. 3. The group modem equipment is essentialfor maintaining a stable and reliable network connection.
   群组调制设备对于保持稳定的网络连接至关重要。