I think it's translated as: "Shall we go together?"

i think in future " will we go together?" or in present " do we go together? " but if it's not question so it's translated let's go together

I think that, the best translation for the sentence "هل نروح معاً" is " Can we go together?" or "will we go together?". But in Arabic we don't usually use the verb "راح", we instead usually use the verb "ذهب" for Go.

Correction for you question: كيف تترجم هذه الجملة "هل نروح معا؟" إلي اللغة الإنجليزية؟ Or كيف تترجم "هل نروح معا؟" إلي الإنجليزية؟ (More natural)