But he replied, 'I tell you the truth, I don't know you.'

他却回答说，我实在告诉你们，我不认识你们。

youdao

I tell you the truth, all this will come upon this generation.

我实在告诉你们，这一切的罪，都要归到这世代了。

youdao

I tell you the truth, my Father will give you whatever you ask in my name.

我实实在在地告诉你们：你们若向父求什么，他必因我的名赐给你们。

youdao

"Tell you the truth,Bill," says I, "this little lamb has got on my nerves,too.

VOA: special.2011.01.22

it was the best thing I've done, to tell you the truth.

事实上，这是我做过的最好的一件事了。

想当军人的理由 - SpeakingMax英语口语达人

I can't tell you the truth.

我没法告诉你实情。

I can't 实战 - SpeakingMax英语口语达人

The article, Can I Tell You the Truth?

FORBES: The Dangers Of Information Restrictions On Drugs' Off-Label Uses

But I promise you I will always tell you the truth about the challenges that we face and the steps that we are taking to meet them.

WHITEHOUSE: Town Hall in Arnold, Missouri

"I'm devastated to tell you the truth, it was the news I was dreading, " said Ponting, who broke the finger attempting a catch during the third Test in Perth.

BBC: Ashes: Aussie captain Ricky Ponting out of Sydney Test