埋怨与指责　Complaining and Criticizing

I'm sorry to have to say this but……我很抱歉不得不这样讲，但是……I’m sorry to bother you, but……不好意思麻烦你，但是……

Maybe you forgot to……也许你忘了……

I think you might have forgotten to……我想你可能忘记了……

Excuse me if I'm out of line, but……如果我失态了还请您原谅，但是……

There may have been a misunderstanding about……关于……可能有一个误解。

Don’t get me wrong, but I think we should……不要误会我的意思，但是我觉得我们应该……

I wouldn't do that. I would……我不会那样做，我会……But if we……万一我们……

I'm afraid I have to disagree with you.恐怕我不能同意你。

Don’t get me wrong……别误解我的意思……

Even so, if……即便是这样，但如果……Don’t forget that……别忘了……

Very true, but……不错，但是……