Question

I'd be glad to等于I would be glad to等于I would like

Answer 1

I'd be glad to 等于 I would be glad to

但不等于 I would like to

I'd be glad to 我乐意,我很高兴（为你...)

I would like to 我要,我想

第一句通常用于回答人家的请求

第二句可用于回答,也可用于一般表示要做/想做的事.

顺便一提,I'd would be happy to 等于 I'd be glad to