外国专家讲座邀请函

外国专家讲座微信请柬邀请函：

dear mr. ×××,

 we know that you are an expert on literature. as students in english major, we want to know some details about literature. we should be very grateful if you could give a talk on "american literature" to students of the english department on saturday, ××××. if this subject does not suit you, any other similar topic would be wele as well.

 we have already had several very interesting talks from distinguished visiors from various countries this semester and we look forward eagerly to the opportunity to benefit from your experience and wisdom.

 sincerely yours,

 ×××
这是一份英文版的电子请柬邀请函，主要是针对外国专家讲座的邀请函，大家可以拉参考一席啊！