I'm sorry, I know next to nothing about the new email program.

抱歉，我对新的电子邮件程序几乎一无所知。

youdao

I can make calculations for engineers, electricians, insurance companies, and so on; but I know next to nothing about engineering or electricity or insurance.

我能为工程师、电子专家和保险公司等做计算工作，但对于工程、电学和保险业我一无所知。

youdao

I know that Alberto: he's a crook.He betrayed me, for next to nothing he made me make a fool of myself with a woman.

我很了解那个家伙：他就是一个骗子，他背叛了我，他让我在一个女人面前就像是个傻瓜，几乎一文不值。

youdao

Security analysts know next to nothing about the group, and some discount its claim.

CNN: Pakistan to send intelligence representative, not chief, to India

They retain art advisors who know next to nothing and press clients to buy the big names.

FORBES: Grandiosity Is A No-No

Most people know next to nothing and care even less about the Police and Crime Commissioner elections on Thursday, 15 November 2012.

BBC: Police and Crime Commissioners: who cares?