Chiar dacă blițul nu merge, Andrei îl declanșează.

Chiar dacă introduces a contrast or concession. In this sentence it means something like even if or even though, depending on context.

• dacă by itself = if
• chiar dacă = even if / even though

So chiar adds emphasis and makes the contrast stronger.

The ending -ul is the Romanian definite article, attached to the end of the noun.

• bliț = flash
• blițul = the flash

Romanian usually puts the at the end of the noun instead of using a separate word like English does.

Literally, nu merge means doesn't go, because a merge often means to go.

But in everyday Romanian, a merge is also very commonly used to mean to work / to function.

So:

• Telefonul nu merge. = The phone isn't working.
• Blițul nu merge. = The flash doesn't work.

This is a very common Romanian way to talk about devices or systems not functioning.

Îl is a direct object pronoun meaning it.

It refers back to blițul, which is masculine singular. So the main clause is literally:

• Andrei îl declanșează. = Andrei triggers/fires it.

Romanian often uses these short unstressed object pronouns where English uses it, him, her, etc.

Because blițul is a masculine singular noun, the correct direct object pronoun is îl.

Very roughly:

• masculine singular direct object = îl
• feminine singular direct object = o
• plural direct object = îi / le in other roles, depending on case and function

Here, since bliț is masculine singular, îl is the expected form.

In Romanian, short unstressed object pronouns usually come before the conjugated verb.

So Romanian says:

• îl declanșează = literally him/it triggers

This feels unusual to English speakers at first, because English puts the object after the verb: triggers it. But in Romanian this pre-verbal position is normal for clitic pronouns.

Declanșează comes from the verb a declanșa, which means to trigger, to set off, or to release.

With a flash or camera-related device, it can mean:

• to trigger
• to fire
• to set off

So in this sentence it means Andrei activates the flash anyway, even though it is not working properly.

Both are in the present tense.

• merge = works / is working
• declanșează = triggers / is triggering

Romanian present tense, like English present tense, can describe:

• a current action
• a general fact
• a habitual action
• a situation being described in context

They are similar, but not always identical.

• deși usually means although / even though
• chiar dacă often means even if, but in many contexts it can also feel like even though

A useful rough distinction is:

• deși = more clearly factual
• chiar dacă = often more concessive, sometimes slightly more hypothetical

In real usage, though, there is overlap, and both can often be translated naturally into English in similar ways.

Yes. Romanian allows some flexibility.

You can also say:

Andrei îl declanșează, chiar dacă blițul nu merge.

This means essentially the same thing. The difference is mostly one of emphasis and flow.

Starting with Chiar dacă... foregrounds the contrast first.

The special Romanian letters here are:

• ț = ts as in cats
• ș = sh as in ship
• ă = a short neutral vowel, like the a in sofa
• î = a close central vowel that English does not really have; it sounds somewhat like a tight central i/uh

So roughly:

• blițul ≈ blee-tsul
• îl has a vowel English speakers usually need practice with
• declanșează ≈ de-clan-shea-ză

These are only approximations, but they help as a starting point.

Because Andrei is simply the subject of the sentence.

Romanian subjects do not need a marker like English word order does quite as strongly, and proper names do not take an article here.

So:

• Andrei = the subject, the person doing the action
• îl = the object, the thing being triggered

The sentence structure is perfectly normal: subordinate clause first, then the main clause with subject + object pronoun + verb.