ترجمة - ألماني-انجليزي - Ich hoffe wir sehen uns bald wieder. Es ist das...

I hope we will see each other again..> I hope we will see each other again in a short time (soon)

Three weeks is a lot of time to wait...> Three weeks ARE a lot of time.

Meaning is fine, just some very minor points:

I agree with Merdogan on the first line: I hope we will see each other again soon.

week-end > weekend

I think the last line would sound a bit more natural saying 'three weeks is a long time to wait'.