Ana se spală în baie înainte de școală.

Because the verb is reflexive here. Romanian uses se when the subject does the action to themselves.

• a spăla = to wash something/someone
• a se spăla = to wash oneself

So:

• Ana spală = Ana washes something
• Ana se spală = Ana washes herself

In this sentence, se is the 3rd-person reflexive pronoun.

Grammatically, yes, but the meaning changes. Without se, it sounds like Ana is washing something else, not herself. You would usually expect an object:

• Ana spală hainele = Ana washes the clothes
• Ana spală vasele = Ana washes the dishes

So if the idea is that Ana washes herself, se is necessary.

That is just the normal present-tense form of the verb a spăla for el/ea.

Present tense:

• eu spăl
• tu speli
• el/ea spală
• noi spălăm
• voi spălați
• ei/ele spală

So the stem changes a little depending on the form. This is normal in Romanian.

In this sentence, yes. With a clear subject like Ana, the natural meaning is reflexive: she washes herself.

More generally, se can also appear in other Romanian structures, including passive-like or impersonal ones, but that is not what is happening here.

Because Romanian unstressed reflexive pronouns normally go before the conjugated verb in simple tenses.

Examples:

• se spală = washes herself
• se trezește = wakes up
• se îmbracă = gets dressed

So Ana se spală is the standard word order.

Because în means in/inside, and baie means bathroom or bath, depending on context.

So în baie means in the bathroom here.

This is the natural choice if the action happens inside that room.

Because la baie usually suggests movement toward the bathroom or being associated with it, while în baie clearly means inside the bathroom.

Compare:

• Mă duc la baie. = I’m going to the bathroom.
• Sunt în baie. = I’m in the bathroom.

Since Ana is washing herself there, în baie is the best choice.

Because înainte de is the normal Romanian structure for before + noun.

Examples:

• înainte de școală = before school
• înainte de cină = before dinner
• înainte de examen = before the exam/exam time

If what follows is a verb, Romanian usually switches to another structure, such as înainte să + verb.

Because this is a general routine expression, like English before school.

Here, școală is not being emphasized as a specific building; it refers more generally to the school part of the day or the usual school routine. Romanian often leaves the noun without the definite article in expressions like this.

It could, in theory, mean either, but this sentence most naturally describes a habit or routine.

So Ana se spală în baie înainte de școală is best understood as something Ana normally does before school.

Romanian present tense often works like English simple present in this kind of sentence.

Yes. Romanian word order is fairly flexible.

This sentence has a neutral order:

• Ana se spală în baie înainte de școală.

But you could also say:

• Înainte de școală, Ana se spală în baie.

That puts more emphasis on before school. The basic meaning stays the same.

A few useful pronunciation points:

• ș sounds like English sh in shoe
• ă sounds like the weak vowel in sofa
• baie is roughly BA-ye
• școală is roughly SHKOA-luh
• spală is roughly SPA-luh

So the whole sentence is approximately:

AH-na seh SPA-luh in BYE-yeh ee-NAIN-teh deh SHKOA-luh

That is only an approximation, but it is a helpful starting point.