【篇一】

　　Dear sir/madam:

　　I'm delighted you have accepted our invitation to speak at the Conference in [city] on [date].

　　As we agreed, you'll be speaking on the topic "" from [time] to [time]. There will be an additional minutes for questions.

　　Would you please tell me what kind of audio-visual equipment you'll need. If you could let me know your specific requirements by [date], I'll have plenty of time to make sure that the hotel provides you with what you need.

　　Thank you again for agreeing to speak. I look forward to hearing from you.

　　Sincerely yours,

　　[name]

　　亲爱的先生/女士:

　　我很高兴你已经接受了我们的邀请在会议上发言(城市)在[日期]。

　　我们同意,你会在主题”“从[时间]到[时间]。将会有一个额外的分钟的提问时间。

　　请告诉我你需要什么样的视听设备。如果你能让我知道你的具体要求(日期),我将有足够的时间,以确保酒店为您提供你所需要的东西。

　　再次感谢同意说话。我期待着你。

　　谨致问候,

　　(名字)

　　【篇二】

　　Dear sir/madam:

　　Thank you for your letter of [date]. I'm glad that you are also going to [place] next month. It would be a great pleasure to meet you at the [exhibition/trade fair].

　　Our company is having a reception at [hotel] on the evening of [date] and I would be very pleased if you could attend.

　　I look forward to hearing from you soon.

　　Yours sincerely,

　　[name]

　　亲爱的先生/女士:

　　谢谢你的来信[日期]。我很高兴你也会在下个月(的地方)。这将是一个很高兴见到你在展览/交易会。

　　我们公司有一个招待会(酒店)[日期]和晚我将非常高兴如果你能参加。

　　我期待着很快收到你的来信。

　　你的真诚,

　　(名字)

　　(标题)