He never pays a blind bit of notice to what his staff tell him.

【blind，blindness】对手下员工的话，他从来不当一回事。

Try and talk to her if you want, but I don’t think it’ll make a blind bit of difference.

【blind，blindness】你要是想的话就去和她谈谈，不过我认为根本不会有什么作用。

I mean, the proposals he announced at the Mansion House, the pension reforms, they're not gonna make a blind bit of difference.

我的意思是，他在豪宅宣布的提议，养老金改革，他们不会盲目地改变。