欣悉的英文：
be glad to learn

参考例句：

I am delighted to learn everything that you have advised me
欣悉种切

We thank you for your letter of ... and glad to note that you have received our catalogs.
"收到你方...月...日来信,非常感谢,欣悉你方已收到我方目录"

glad是什么意思：
adj. 高兴的；乐意的；明媚的

a glad day, moment, etc
令人高兴的日子、 时刻等.

a glad May morning.
一个明媚喜人的五月的早晨

The wedding was on a glad day in may.
婚礼是在阳光明媚的一个五月天举行的。

Glad to meet you both.
很高兴能认识你们两位。

I'm just glad to help.
我很乐意帮忙的。

learn是什么意思：
v. 学习；认识到；记住；获悉；教训

Live to learn and learn to live
生而学之,学而生之

Learn not and know not
不学无术

There is no shortcut to learning.
学问无捷径。

learned industriousness
习得勤奋性

You have a gift for learning.
你有学习的天赋。