采购商通过阿里巴巴了解了供应商的信息，通过电话询问产品样板及相关资料的英语口语对话。

Sales:

Hello, Yocoss company, what's can I do for you?

你好，YOCOSS公司，请问有什么可以帮到你?

Customer:

Hello,I find your company in Alibaba, and I want to buy one sample of the sensor tap, what's the price of the model C721B?

你好，我在阿里巴巴上看到你们的公司，我想买一个感应龙头的样板，请问型号是C721B的价格是什么呢?

Sales:

Ok, the price is USD100 of that model, and also I'd like to send some details of this model to you, may I have your email?

是的，这个型号是100美金，我想发一些关于这个型号的详细资料给你，你能告诉我你的邮箱吗?