A:Excuse me. I think my seat is next to yours. 对不起,我想我的座位在你旁边。 B:Hello. Please sit down. 你好,请坐。 A:I hope we can have a nice flight. 我希望我们会有一个愉快的飞行。 B:Yes,I hope so, too. 是的,我也这么想。 A:How do you do. I'm David Zhang. 幸会,我是张大卫。 B:How do you do. My name is Robert.Arthur. 幸会,我叫 Robert.Arthur. I'm going to New York on business. 我因商务去纽约。 I have a business connection in New York. 我因为有商务关系去纽约。