Hello, this is Jerry.

你好，我是杰瑞。

May I speak to John?

我可以和约翰通电话吗？

I will get him. Hold on please.

我去叫他，请稍等。

I am sorry. John is out of the office today. Would you like to leave a message?

抱歉，约翰今天不在公司里。你需要留言吗？

Do you know where I can reach him?

你知道哪儿能找到他吗？

It is nothing urgent. Thank you, good-bye.

没什么要紧事，谢谢您，再见。

I am sorry. I did not catch what you said.

抱歉，我没听清你说了什么。

Could you speak a little louder?

你能大声一点吗？

Would you slow down, please?

请说慢一点好吗？

Excuse me, could you repeat it?

不好意思，你可以重复一遍吗？