let's

1. Used to form the cohortative of verbs, equivalent of the first-person plural imperative in some other languages.

   Let’s eat lunch sometime, shall we?

   I say let’s dance.

   lass/lasst uns, wollen wir +

2. Used to form the hortative of verbs, equivalent of the second-person plural imperative in some other languages, chiefly instructional

   Let’s make sure we don’t forget proper punctuation, let's not let those mistakes happen again.

   Hey guys, let’s check to make sure that we proofread.

правильный