It is indeed an honour to serve my country in such an esteemed position.

在如此受人尊敬的岗位上为我的国家服务实属一种荣誉。

《柯林斯英汉双解大词典》

Private: I joined the army to serve my country, not to eat it.

下士：我参军是服务我的国家，而不是去吃它。

youdao

I feel very happy that I have this opportunity to serve my country.

我对自己有机会为国效力感到非常幸福。

youdao

"I'm very excited to join the army and serve my country here in Israel,".

VOA: standard.2009.08.05

It would be a great honour to serve my country in that respect.

BBC: SPORT | Football | Internationals | Man City and FA face Pearce talks

For more than 35 years, my beloved Kathy has devotedly stood beside me and enabled me to serve my country.

NPR: Allen Retirement Opens Europe Command Slot

I'm genuinely honored that he's given up his own presidential aspirations to serve the country as my Chief of Staff.

CNN: Iran-Contra Affair