I'll just follow you.

我跟着你就是。

You'll have it tomorrow at the latest.

最晚明天就能拿到了。

Do you know my number?

你知道我的号码吗？

We'll let you know the next time we need to place an order.

下次需要订购时我们会通知你。

That will probably be ok.

应该可以吧。

I'll get the check.

我来付帐。