I will be waiting for you when your train arrives.

我将会一直等着，直到你的火车达到。（动作就此结束）

I will be waiting for you at 7 pm at Starbucks.

我在星巴克等你，晚7点， 不见不散。

I'm angry with my friend but I will be waiting for her 10 more minutes.

我对我的朋友很生气，但我还会再多等她10分钟。

I will be waiting for the right opportunity for the company to go public.

我一直在等一个时机把公司上市。

I will be waiting for you at the gate of your factory. well have lunch and have a talk.

我中午十二点半在你厂门口等你吃饭和你谈谈。