51.  R: Oh, unbelievable!

52.  R: High-technology make every easy.

53.  R: It's really a big surprise.

54.  R: See you !

55.  Mack Levoy talks about DMP\

56.  R: How much will this project cost?

57.  R: Is this project worth so much money?

58.  R: Do you think this project is necessary?

59.  R: Is there any other reasons?

60.  R: Ok, I wish the project will be successful, and I am so happy to talk with you, thank you.