Learn Hardcore Romanian: Copiii se joacă în parc acum. - The children are playing in the park now.

The verb a se juca (“to play”) is a pronominal verb in Romanian. The se is a reflexive pronoun that turns juca into this pronominal form. It doesn’t mean “the children are playing themselves” – it’s simply part of the verb’s basic form. Without se, a juca would be a different, transitive verb (“to play something,” e.g. cards).

What tense is joacă, and how does Romanian express “are playing” versus “play”?

joacă is the 3rd-person plural present tense of a se juca. Romanian does not have a separate progressive (“be + –ing”) form: the simple present covers both “play” and “are playing.” To signal that the action is happening right now, you add the adverb acum.

Why does copiii have three i’s at the end?

Start with copil (child). Its plural is copii (children), ending in two i’s. To make it definite (“the children”), Romanian adds the article -i to the plural form. So copii + -i → copiii, which gives you three consecutive i’s.

Why is it în parc and not la parc or pe parc?

When you’re inside or within an open space like a park, you use în (“in”). La would mean “at” (a point, event, building) or “to” (when talking about going somewhere), and pe means “on top of.” So în parc = “in the park.” (Colloquially you might hear la parc meaning “to the park,” but the literal location inside is always în parc.)

Can I move acum around? For example, “Acum copiii se joacă în parc” or “Copiii se joacă acum în parc”?

Yes. Romanian word order is fairly flexible for adverbs of time. Placing acum at the start (Acum copiii…) emphasizes “right now.” Putting it before the prepositional phrase (…joacă acum în parc) shifts the slight focus onto the timing but the basic meaning stays “the children are playing in the park now.”

How do I pronounce the letters ă in joacă and î in în?

ă is a mid-central vowel (schwa), similar to the ‘a’ in English “sofa.” î (and â) is a close central unrounded vowel, somewhat like the Russian ‘ы.’ So joacă sounds approximately like “yo-uh-kuh,” and în like “uhn.”

Why isn’t there a subject pronoun like “ei” (they) before se joacă?

Romanian is a pro-drop language: the verb ending already tells you the person and number, so you typically omit the pronoun unless you need extra emphasis or contrast. Saying Ei se joacă… is grammatically correct but redundant if you’ve already named copiii.

How would I turn this into a question—“Are the children playing in the park now?”?

For a yes/no question, you can keep the same word order and simply raise your intonation:
Copiii se joacă în parc acum?
You can also front the reflexive pronoun for formality or style:
Se joacă copiii în parc acum? Both are understood as “Are the children playing in the park now?”