I am only too …… to ……

　　结构�U主词+动词+only too+形容词/副词+to-不定词

　　说明�U此句型意为“非常…”。only 除去了 too 的否定意义，only too 相当于 very，very much 等。

　　I am only too glad to accept your kind invitation.
　　我非常高兴地接受你的邀请。

　　He is only too willing to serve friends.
　　他极愿为朋友效劳。

　　I am only too pleased to do business with you.
　　我能和你做生意，太高兴了。