Focalizarea este importantă.

Because focalizarea is the definite form of the noun focalizare.

• focalizare = focusing / focalization
• focalizarea = the focusing / the focalization

In Romanian, the definite article is usually attached to the end of the noun, not written as a separate word like English the.

So:

• focalizare = indefinite
• focalizarea = definite

Not exactly. In this sentence, focalizarea is a noun, not a verb.

English often uses -ing forms in ways that can feel verbal or nominal, but here Romanian uses a regular noun:

• a focaliza = to focus
• focalizare = focusing / focalization
• focalizarea = the focusing / the focalization

So grammatically, focalizarea behaves like a noun.

Este means is. It is the 3rd person singular present form of a fi (to be).

So:

• este = is

The sentence structure is very straightforward:

• Focalizarea = subject
• este = verb
• importantă = predicate adjective

So the pattern is basically:

[noun] + is + [adjective]

Because importantă agrees with focalizarea, which is a feminine singular noun.

In Romanian, adjectives usually agree in gender and number with the noun they describe.

Here:

• focalizarea = feminine singular
• so the adjective must also be feminine singular: importantă

Compare:

• important = masculine/neuter singular
• importantă = feminine singular
• importanți = masculine plural
• importante = feminine/neuter plural

You usually learn the gender along with the noun. In this case, focalizare is feminine, and the sentence confirms that because the adjective is importantă, the feminine singular form.

A useful clue: many Romanian nouns ending in -are or -izare are feminine.

So:

• o focalizare = a focusing / a focalization
• focalizarea = the focusing / the focalization

Romanian usually puts the definite article at the end of the noun.

So instead of saying something like English the focalization, Romanian says:

• focalizare = focalization
• focalizarea = the focalization

This is one of the big differences between English and Romanian grammar.

A simple approximation is:

fo-ca-li-ZA-re-a ES-te im-por-TAN-tuh

A few pronunciation notes:

• z sounds like the z in zoo
• ce/ci can soften, but that does not apply here
• ă is a short central vowel, often approximated as uh
• stress is commonly heard as:
  • focaliZArea
  • ESte
  • imporTANtă

The final ă in importantă is not a full a sound; it is the Romanian ă.

ă is a very common Romanian vowel. It sounds like a short, unstressed uh.

So importantă ends roughly like:

-tuh

It is different from plain a, which is more like the a in father.

Compare roughly:

• a = open ah
• ă = short uh

Usually, no—not in this sentence.

Focalizare este importantă sounds incomplete or unnatural in standard Romanian. Romanian normally wants the subject here in a more definite or generic form, so focalizarea is the natural choice.

So the standard sentence is:

Focalizarea este importantă.

Yes, Romanian word order is somewhat flexible, but Focalizarea este importantă is the normal, neutral order.

You might also see:

Importantă este focalizarea.

That puts more emphasis on importantă. It is possible, but it sounds more marked or stylistic.

For a learner, the safest version is:

Focalizarea este importantă.

No. Romanian does not need a subject pronoun in this sentence.

The subject is already the noun focalizarea, so adding a pronoun like ea would be unnecessary.

Romanian often drops subject pronouns anyway when the meaning is clear.

Both exist.

• este = full form, a bit more formal or careful
• e = shorter everyday form

So you may hear:

• Focalizarea este importantă.
• Focalizarea e importantă.

Both are correct. The version with este is perfectly standard and a little more formal-looking.

It is a very common Romanian pattern:

subject + a fi + adjective

In this case:

• Focalizarea = subject
• este = form of a fi
• importantă = adjective

You can build many similar sentences this way:

• Organizarea este importantă. = Organization is important.
• Comunicarea este importantă. = Communication is important.
• Practica este importantă. = Practice is important.