low frequency transfer

例句：

1. 1.The low-frequency transmission is very effective in reducing noise pollution.
   低频传输在减少噪音污染方面非常有效。
2. 2. In the field of wireless communication, low frequency transfer has been widely used.
   在无线通信领域，低频传输已被广泛使用。
3. 3. The low frequency transfer method is more suitable for long-distance communication.
   低频传输方法更适合远距离通信。