3句英文任你选

I am so sorry to have kept you waiting.
十分抱歉，让您久等了。

It's a pleasure to see you again.
很高兴又见面了。

I have often heard about you. Glad to meet you.
我已经听说过您了，很荣幸见到您。

半个句型要记牢

hear about (听说)

Tip:注意 hear about与 hear of的区别: hear of sb. I sth.表示"听说，听到，提起某事直接指其对象，如 I will not hear of this business. (别跟我再说这事了);hear about sb./ sth.表示"听到关于某人或某事的消息如 Did you hear the latest news about Li Ming? (你听说过李明的最近情况吗?)。简言之， hear about和 hear of，两者都表示听说，前者表示只是听说知道而已，而后者表示听说，而且是非常了解。