1. The radio station uses repeaters to extend their signal coverage.
广播电台使用中继器来扩大信号覆盖范围。

2. Repeaters are commonly used in telecommunications to strengthen and extend signals.
中继器通常用于电信领域来增强和延伸信号。

3. The network is experiencing issues with the repeaters, causing disruptions in communication.
网络中的中继器出现问题，导致通信中断。

4. We need to install additional repeaters to improve the Wi-Fi signal in this area.
我们需要安装更多的中继器来改善这个区域的Wi-Fi信号。

5. The repeaters in the building have been upgraded to ensure better connectivity for all devices.
大楼内的中继器已经升级，以确保所有设备更好的连接性。

6. It is important to regularly maintain and check the repeaters to prevent signal loss.
定期维护和检查中继器是很重要的，以防止信号丢失。