尊敬的……
distinguished; honorable; honored; respected …
受/承蒙……的（盛情）邀请
at the (gracious) invitation of …
借此机会
to take this opportunity to;
to avail myself this opportunity to
代表
on behalf of …
表示
to extend; to express; to convey
值此……之际
on the occasion of…
以……的名义
in the name of …; in one’s name
进行国事/友好访问
to pay a state/goodwill visit to …
由衷的谢意
heartfelt thanks; sincere thanks
在……的气氛中
in a/an … atmosphere
回顾过去
looking back; a review of the past; in retrospect
展望未来
looking ahead; looking into the future
最后
in closing; in conclusion; finally;
before I conclude, …
尊敬的……
distinguished; honorable; honored; respected …
受/承蒙……的（盛情）邀请
at the (gracious) invitation of …
借此机会
to take this opportunity to;
to avail myself this opportunity to
代表
on behalf of …
表示
to extend; to express; to convey
值此……之际
on the occasion of…
以……的名义
in the name of …; in one’s name
进行国事/友好访问
to pay a state/goodwill visit to …
由衷的谢意
heartfelt thanks; sincere thanks
在……的气氛中
in a/an … atmosphere
回顾过去
looking back; a review of the past; in retrospect
展望未来
looking ahead; looking into the future
最后
in closing; in conclusion; finally;
before I conclude, …