例句：
The new system interfaces with existing telephone equipment.
新系統與現有的電話設備相連接。
You can telephone your order 24 hours a day.
一天24小時你都可以打電話訂購。
That telephone call set in train a whole series of events.
那個電話把一整套事項安排好了。
I need to make a telephone call.
我得打個電話。
Our telephone lines are open during normal office hours.
我們的電話在正常辦公時間一直開通。