Section 1
A: I have a letter of introduction here. B: Your name, please？ A: It's David Chou. B: Oh, yes, Mr. Chou. We've been looking forward to this.
请翻译Section2[英->汉] A:我这儿有一封介绍信。 B:请问贵姓大名？ A:周大卫。 B:啊，周先生，