我十分感谢您的邀请信，但十分抱歉的是，我不能出行，因为从今年夏天开始，我的老毛病犯了。

Many thanks for your letter of inbitation,but much to my regret, I will not be able to honour it because I have been suffering from an old disease since this summer.

后来我收到萨尔曼·拉什迪寄来的邀请信，请我参加在纽约的国际笔会世界之声节。

Then an invitation from Salman Rushdie arrived, asking me to attend the PEN World Voices Festival in New York.

两人冒充将要购买四十到五十头羊驼的畜农，这样一来他们不但可以得到参观农场的邀请信，而且签证也被批准。

The pair had posed as livestock farmers interested in buying at least 40 to 50 alpacas so they could get a credible letter of invitation to visit his farm and be approved for visas.

她住在伦敦郊区一个较远的地方，尽管我常收到她的邀请信，但由于我对于这首悼诗的恐惧，使我不敢接受她的邀请。

She was in a suburban locality some distance away from London, and I frequently got letters from her inviting me there. But my dread of that dirge kept me from accepting these invitations.