All right

你好

All right=how are you or what's up

最近好吗

I'm easy

我不在乎

What would you like to have tea or coffee？

你想喝茶还是咖啡

I'm easy.

没事儿，都可以

Sleep on it

好好考虑一下

Let me sleep on it, I will let you know tomorrow.

让我考虑一下吧，明天我会答复你的

On about

谈论

What's he on about.

他们在谈论什么

I don't know for sure.

我也不清楚

Get the ball rolling

开始

I think this is a perfect plan. Let's get the ball rolling!

我认为这是个完美的计划，我们开始行动吧

Bob's your uncle

易如反掌

Just go straight down the High Street, then take the first left, and Bob's your uncle.

沿着高街一直走，在第一个路口左拐就行了，很容易的