Nos non possumus orare in urbe, sed possumus orare in villa.

Yes. Possumus already tells you the subject is we, because the -mus ending marks first person plural.

So nos is not required for basic grammar. It is added for emphasis or clarity, as if saying:

• We cannot pray in the city, but we can pray in the country house.

Latin often leaves subject pronouns out unless they are needed for contrast, emphasis, or clarity.

A shorter version would still be correct:

Non possumus orare in urbe, sed possumus orare in villa.

Possumus is:

• 1st person plural
• present tense
• active voice
• indicative mood

It comes from possum, posse, meaning to be able or can.

So possumus means:

• we are able
• we can

Because it depends on possumus.

In Latin, after verbs meaning can, want, must, begin, and similar ideas, you often use an infinitive to express the action. So:

• possumus orare = we can pray

Here:

• possumus = the finite verb, we can
• orare = infinitive, to pray

This is very similar to English can pray, though English does not use to after can.

Non usually goes before the word or phrase it negates. Here it negates possumus, so:

• non possumus = we cannot

That is the normal and most natural order.

Latin word order is flexible, so other arrangements can appear, but non possumus is the standard way to say we cannot.

Latin often repeats words that English might leave out. The full repetition makes the contrast very clear:

• Nos non possumus orare in urbe
• sed possumus orare in villa

This literally gives a balanced contrast:

• we cannot pray in the city
• but we can pray in the country house

Latin could sometimes omit repeated material, but repeating it is perfectly normal and can sound clearer or more emphatic.

Because here in means in in the sense of location, not motion toward.

Latin uses:

• in + ablative for location = in / on
• in + accusative for motion into / onto

So:

• in urbe = in the city
• in villa = in the country house / villa

But:

• in urbem = into the city
• in villam = into the country house

Since the sentence describes where the praying happens, not movement, the ablative is used.

Both are ablative singular here, because they follow in expressing location.

Their dictionary forms are:

• urbs, urbis = city
• villa, villae = country house / villa / farmhouse

Their ablative singular forms are:

• urbe
• villa

So:

• in urbe = in the city
• in villa = in the villa / country house

Classical Latin does not have definite or indefinite articles like English the and a/an.

So a noun like villa can mean:

• a villa
• the villa

You determine the best translation from context.

Here, in urbe and in villa are naturally understood as something like:

• in the city
• in the villa / country house

depending on the context already known to the learner.

Sed means but.

It connects two contrasting statements:

• we cannot pray in the city
• but we can pray in the country house

It is a very common coordinating conjunction in Latin.

No. Latin word order is much more flexible than English word order because the endings show the grammar.

This sentence uses a straightforward, easy-to-read order:

• Nos = subject
• non possumus orare = verb phrase
• in urbe = place
• sed = conjunction
• possumus orare = verb phrase
• in villa = place

A different order could still be grammatical, but it might change emphasis. For example, putting in urbe first could emphasize the place.

Orare commonly means to pray, but in Latin it can also mean to speak, to plead, or to beg, depending on context.

In many beginner sentences, it is translated simply as to pray. The exact meaning depends on the passage and the surrounding vocabulary.

Not exactly.

Latin villa often means a country house, farmhouse, or estate, not necessarily a luxurious modern villa.

So in villa may be better understood as:

• in the country house
• at the farmhouse
• on the estate

The best English translation depends on the context of the lesson.

Sometimes Latin can omit repeated words when they are easily understood, but in a basic sentence like this, repeating orare is completely normal and clear.

So:

• sed possumus orare in villa

spells out the full second idea. This is especially helpful for learners because the structure stays parallel.

Most likely it is just emphasizing we, especially because the sentence has a contrast between two situations:

• we cannot in one place
• we can in another place

But if the wider context included other people, nos could also help mark contrast, as in:

• we cannot pray in the city, though perhaps others can

By itself, the sentence mainly suggests emphasis rather than a strong contrast with another subject.