That's OK

But I'd like to see everything before you sign, if that's OK with you.

但是, 如果你觉得方便的话,我愿意事先看看你准备签订的每个合同.

That's OK, though, they're probably way too tough for you.

这没什么, 毕竟, 他们对你来说可能太强了.

That's OK. Can you get me one more mug of beer?

没关系. 能否请您给我再来一杯啤酒?