求这句对白翻译成英文?求英语高手 谢绝翻译机

A.I just want to say that I'm considering transferring.
B.Haven't we just talked about that yesterday?
A:Yeah,but I couldn't talk about it yesterday.
第 3 句也可译为
But I was embarrassed to talk about it yesterday.
再问： A的对话，有没有比较更口语和礼貌一点的说法？
再答： I am thinking of transferring （简洁、口语式说法）
再问： But I was embarrassed to talk about it yesterday呢？有没有更委婉和礼貌一点的说法
再答： But it was hard to talk about it yesterday.