The next day when I greet her my heart is breaking and I can barely speak as I say what must be said: "Don 't bring me an apple tomorrow."

第二天，当我向她问候时我的心都要碎了，我勉强对她说了如下我必须要说的话：“明天别再给我苹果了。”

youdao

When people ask me what I do for a living, I don "t really know what to say."

当人们问我我做何营生，我真不知道说什么。

youdao

I don "t know what to say."

我不知道说什么才好。

youdao

LOU COSTELLO: "What I want to find out." BUD ABBOTT: "I say Who's on first, What's on second, I Don't Know's on third."

VOA: special.2009.03.09

If you don't have the units, then if you say the answer is 19, then we don't know what it means.

如果没有的话,比如你的答案是十九,那我们就不知道这是什么意思

耶鲁公开课 - 基础物理课程节选

because there's, I don't know what to say, over 50, 60 colleges, you know, that are recognizable in California

因为在加州有，我不知道怎么说，有五六十多所众所周知的大学，

加州的大学 - SpeakingMax英语口语达人

Don't say what you don't know for sure until it's finally decided.

CNN: Five things we learned from the Benghazi hearings

The vast majority of the million users sampled don't say what they are.

CNN: Google+ users are nearly all male

You don't say what type of investments you currently have but on sale of these investments you may have a liability to either income or capital gains tax depending on values and your overall tax position, so you need to consider that potential liability.

BBC: Fergus Muirhead