Breakdown of Copiilor nu le este somn încă, pentru că se joacă în camera de zi.
Questions & Answers about Copiilor nu le este somn încă, pentru că se joacă în camera de zi.
Copiilor is the dative plural form of copil.
In this sentence, Romanian uses a structure that is literally like:
To the children, sleep is not yet...
So the children are not treated as the normal grammatical subject here. They are the experiencer of the state, and Romanian marks that with the dative:
- copiii = the children as subject/object
- copiilor = to the children / for the children
Compare:
- Copiii se joacă. = The children are playing.
- Copiilor le este somn. = The children are sleepy.
Literally: To the children, sleep is.