示例:
Liu Tao: Hello, this is Liu Tao. May I speak to Wang Bing?
Wang Bing: Hello, Liu Tao. This is Wang Bing speaking.
Liu Tao: You don't come to school today. What's the matter?
Wang Bing: I have a cough and a headache.
Liu Tao: I'm sorry to hear that. You can drink some warm water and eat some fruit.
Wang Bing: All right.
Liu Tao:Take care, please.
Wang Bing: Thank you.
