امشب باید تصمیم بگیریم، چون فردا وقت نداریم.

In Persian, the verb ending usually tells you the subject, so a separate pronoun is often unnecessary.

Here, both بگیریم and نداریم end in -یم, which means we.

• بگیریم = we decide / we should decide
• نداریم = we do not have

You could add ما for emphasis:

• ما امشب باید تصمیم بگیریم... = We have to decide tonight...

But in normal speech, leaving it out is completely natural.

باید means must, have to, or should, depending on context.

In this sentence:

• امشب باید تصمیم بگیریم = We have to / must decide tonight

It expresses necessity or obligation.

A very common pattern in Persian is:

• باید + verb

So:

• باید بروم = I must go
• باید بخوانیم = We must read
• باید تصمیم بگیریم = We must decide

After باید, Persian normally uses the subjunctive form of the verb, not the regular present indicative.

So the sentence uses:

• بگیریم = subjunctive form not
• می‌گیریم = regular present we take

This is a very important pattern:

• باید بروم = I must go
• باید بخوانی = you must read
• باید تصمیم بگیریم = we must decide

So even though بگیریم may look unfamiliar at first, it is the expected form after باید.

Persian often uses a noun + light verb combination where English uses one verb.

Here:

• تصمیم = decision
• گرفتن = to take

So تصمیم گرفتن literally means to take a decision, but in natural English it means to decide.

This kind of structure is extremely common in Persian. For example:

• سؤال کردن = to ask a question / to ask
• استفاده کردن = to use
• فکر کردن = to think

So تصمیم بگیریم is a standard and very natural way to say we decide / we should decide.

امشب means tonight.

It is made from:

• ام = this / today-related element
• شب = night

So امشب refers to this night / tonight.

Compare:

• امروز = today
• امشب = tonight
• فردا = tomorrow

In this sentence, امشب sets the time for the action: the decision needs to happen tonight.

چون means because in this sentence, and yes, it is very common in everyday Persian.

So:

• چون فردا وقت نداریم = because we do not have time tomorrow

It is a normal conversational word.

Other ways to say because exist, such as:

• زیرا = because, since
  This sounds more formal or written.
• به خاطر اینکه = because, due to the fact that
  Often longer and more explanatory.

For everyday spoken Persian, چون is one of the most useful choices.

This is very normal in Persian. Persian often uses the present tense to talk about the near future when the time is already clear from context.

So:

• فردا وقت نداریم literally looks like tomorrow we do not have time
• natural meaning: we won’t have time tomorrow

Because فردا already shows the future, Persian does not need a separate future form here.

This happens a lot:

• فردا می‌روم = I’m going tomorrow / I will go tomorrow
• هفته‌ی بعد می‌بینمت = I’ll see you next week

So the tense choice here is completely natural.

Yes, وقت means time, but in many everyday contexts it specifically means available time or free time.

So:

• وقت نداریم = we don’t have time

This is one of the most common Persian expressions.

Examples:

• وقت داری؟ = Do you have time?
• الان وقت ندارم = I don’t have time right now
• فردا وقت نداریم = We don’t have time tomorrow

So in this sentence, وقت means there is not enough available time tomorrow to make the decision then.

Persian word order is often more flexible than English, but the usual neutral order is Subject–Object–Verb, with time expressions often placed early in the sentence.

Here the structure is roughly:

• امشب = tonight
• باید = must
• تصمیم بگیریم = decide
• چون = because
• فردا = tomorrow
• وقت نداریم = we do not have time

A very literal breakdown would be:

• Tonight must decide-we, because tomorrow time do-not-have-we.

That sounds strange in English, but it is natural in Persian.

The main thing to notice is that Persian often puts the main verb at or near the end of the clause.

A common transliteration is:

emshab bâyad tasmim begirim, چون fardâ vaght nadârim

More smoothly:

emshab bâyad tasmim begirim, chun fardâ vaght nadârim

A few pronunciation notes:

• امشب → emshab
• باید → bâyad
• تصمیم → tasmim
• بگیریم → begirim
• چون → chun
• فردا → fardâ
• وقت → usually pronounced close to vaqt or vaght
• نداریم → nadârim

In natural speech, the sentence flows quite smoothly, with a small pause at the comma.