This is Tom's third desk.
这是汤姆的第三张课桌。
This is Helen. Helen this is Tom.
这是海伦,海伦,这是汤姆。
This is Tom Johnson's mom.
我是汤姆约翰逊的妈妈。
This is Tom and Mikes room.
这是汤姆和迈克共住的房间。
Hello, this is Tom speaking.
喂,是汤姆在讲话。
This is Tom Jones.Is Tian there?
我是汤姆·琼斯,田先生在吗?
Mom and Dad, this is Tom Hayes.
妈妈和爸爸, 这是汤姆?海斯.
Hello, Li Min . This is Tom speaking.
嗨, 李敏,我是汤姆.
This is Tom from AstraZeneca company.
您好,我是来自阿斯利康公司的汤姆.
This is Tom Port. May I speak to Mr. Smith?
我是汤姆·波特。我能和史密斯先生上讲话吗?。

词典释义: