您要查找的是不是：
- I'm sorry, sir, the telephone line is busy. 对不起，先生，电话占线。
- international telephone line 国际电话线路
- International Telephone Service. 早上好，这里是国际电话台。
- Only one telephone line in the emBassy was secure. 大使馆里只有一线电话没有被窃听
- I talked to him on the internal telephone. 我在内部电话上与他交谈。
- I am sorry, sir, the telephone line is busy. 对不起，先生，电话占线。
- This telephone line is interrupted. 电话不通。
- This prevents illegal telephone line scanning. 这可防止非法电话线扫描。
- The storm damaged the telephone line. 暴风雨毁坏了电话线。
- Being in use, as a telephone line. 占线的正在使用的，比如电话线
- Ordi-nary telephone line is used for transmission. 采用普通音频电话线路作为传输信道。
- The addition of equipment to a leased telephone line to improve its data-handling characteristics. 在租用的电话线路上增加设备以改善数据传输线路的特性。
- Letters may be cheaper than international telephone calls and telex messages. 费用而言,信件比越洋电话和电报都便宜。
- Most likely, you will use a Modem attached to your telephone line to talk to the Internet. 最有可能的是，你使用Modem连到电话线上与Internet对话。
- He is talking to Tom on the internal telephone. 他正在内线电话上与汤姆交谈。
- High performance communication telephone line, data line filters. 高性能通信电话及数据滤波器。
- There is a stentor at the other end of the telephone line. 给你打电话的对方是个大嗓门。
- Due to the storm, there was interference on the telephone line. 由于暴风雨,电话线受到干扰。
- Now I know why birds sit on telephone lines. 现在我明白了为什么鸟站在电话线上。
- The company was also equipped with communication facilities for example international telephone and fax. 号,交通十分便利。有国际电话及传真机等通讯设施。
