"This is John," said Mr Turner.

"这位是约翰"，特纳先生说。

Hello, this is John Hall.

你好，这是约翰，霍尔。

Susan, this is John Banks.

苏珊，这位是约翰。班克斯。

This is John Wang speaking.

我是约翰.王.

This is John Lennon's story.

这是约翰列侬的故事。

This is John Smith from China Daily.

我是中国日报约翰·史密斯。

This is John speaking, who is that speaking?

我是约翰，您是哪位？

Hello, my name/this is John, is Mr. Smith there?

你好，我是约翰，请问史密斯先生在吗？

This is John Steven from the Training Section.

这是培训部的约翰?史蒂文.

This is John Lee from the Planning Department.

这位是企划部的约翰·李。