(一): We have heard much about your company. 我們久仰貴公司的大名。

A: We have heard much about your company.

甲：我們久仰貴公司的大名。
B: Thanks for the kind words.
乙：謝謝。
I have heard a lot about...
I've heard so much about…
I've heard a great deal about.. ?
I've long heard about…

(二): I'll surely remember you and your invitation to him. 我一定向他轉達您的問候和邀請。
A: I'll surely remember you and your invitation to him.
甲：我一定向他轉達您的問候和邀請。
B: I appreciate it.
乙：非常感謝。
請轉達我們的問候：
Please convey my greetings.

請轉達我的問候。
Please send my greetings to him.

請向他轉達我的問候