打电话是我们日常生活中经常要做的事情，无论是私人通讯还是商务沟通，都需要我们掌握一定的电话技巧。而在学习外语时，打电话更是一个不可或缺的环节。今天我们来看一篇关于打电话的课文原文，让我们一起来朗读。

原文如下：

A: Hello, may I speak to John, please?

B: Speaking. Who is this?

A: This is Mary from ABC Company. I am calling to follow up on our meeting last week.

B: Oh, hi Mary. How are you?

A: I'm doing well, thank you. I wanted to touch base with you about the proposal we discussed.

B: Yes, I remember. What's the status on that?

A: We have made some revisions and wanted to get your feedback before we move forward.

B: Okay, great. Can you send me the updated version via email?

A: Absolutely. I will send it over right away. Is there a specific time that would be convenient for us to discuss this further?

B: How about next Wednesday at 2pm?

A: That works for me. I will put it on my calendar. Thank you, John.

B: Thank you, Mary. Talk to you soon.

以上是一段商务电话的对话，主要涉及到了询问对方身份、跟进会议、提出修改意见、协调时间等内容。在朗读时，需要注意语音语调的抑扬顿挫，以及表达清晰、流畅。同时，还要注意语速和音量的控制，不要过快或过慢，也不要过轻或过重。

通过朗读这段课文原文，我们可以进一步熟悉商务电话的常用用语和表达方式，提高我们的电话沟通技巧和口语表达能力。