Buscamos el mecanismo en todas partes.

Buscamos is the first-person plural form of buscar, so it means we look for, we are looking for, or sometimes we search for.

In Spanish, the simple present often covers both:

• we look for
• we are looking for

So Buscamos el mecanismo can naturally mean either:

• We look for the mechanism
• We are looking for the mechanism

The exact English choice depends on context.

Spanish often uses the simple present where English might prefer the present progressive.

So:

• Buscamos el mecanismo = We are looking for the mechanism
• Estamos buscando el mecanismo = also We are looking for the mechanism

The version with estamos buscando puts more emphasis on the action being in progress right now.
The simple present, buscamos, is very common and perfectly natural.

This is a very common question because buscamos can be both:

• present: we look for / we are looking for
• preterite: we looked for

The forms are identical for nosotros with many -ar verbs.

You usually tell from context:

• Ahora buscamos el mecanismo → present
• Ayer buscamos el mecanismo → past

By itself, the sentence is ambiguous, but in many learning examples it is usually understood as present unless something suggests the past.

El means the and is the masculine singular definite article.

It is used because mecanismo is:

• masculine
• singular
• treated as something specific: the mechanism

So:

• el mecanismo = the mechanism
• un mecanismo = a mechanism

If the speaker means a particular mechanism already known in context, el makes sense.

Because mecanismo is a thing, not a person.

In Spanish, the personal a is usually used before a specific human direct object:

• Buscamos a María. = We are looking for María.

But with things, you normally do not use a:

• Buscamos el mecanismo.

So this sentence is correct without a.

Both expressions can be correct, but they are used a little differently.

• en todas partes = everywhere / in all places
• por todas partes = all over the place / through every place

In this sentence, en todas partes simply says that the searching happens everywhere:

• Buscamos el mecanismo en todas partes.

Using por todas partes would also be possible in many contexts, but it can sound a little more like movement through many places or a more scattered sense of location.

For learners, en todas partes is a very useful and common phrase meaning everywhere.

It is a prepositional phrase functioning like an adverb of place.

Breakdown:

• en = in
• todas = all
• partes = places/parts

Together, en todas partes means everywhere.

It tells you where the action happens:

• Buscamos el mecanismo → what are we doing?
• en todas partes → where are we doing it?

Because it modifies partes, which is plural.

• parte = part/place
• partes = parts/places

So:

• toda parte would be singular
• todas partes is plural

In the fixed expression en todas partes, the idea is in all places.

Yes, mecanismo is closely related to English mechanism, and it often means the same thing.

It can refer to:

• a physical mechanism in a machine
• a system or process
• sometimes a figurative mechanism, depending on context

Because it looks like an English cognate, it is easy to recognize, but you should still pay attention to context to know whether it refers to something literal or more abstract.

Yes. You could say:

• Nosotros buscamos el mecanismo en todas partes.

But Spanish usually drops subject pronouns when they are not needed, because the verb ending already tells you the subject.

Here, -amos tells you the subject is we.

So the version without nosotros sounds more natural in many situations:

• Buscamos el mecanismo en todas partes.

You might include nosotros only for emphasis, contrast, or clarity.

The order is:

• Buscamos = verb
• el mecanismo = direct object
• en todas partes = place expression

So the structure is roughly:

Verb + object + location

This is a very normal Spanish sentence pattern.
Spanish word order is flexible, but this version is straightforward and natural.

A simple approximation is:

boos-KAH-mohs

More exactly in standard Spanish:

• bus sounds like boos
• ca has the stress: KAH
• mos sounds like mohs

The stress is on the second-to-last syllable:

• bus-CA-mos

And mecanismo is pronounced roughly: meh-kah-NEES-moh

Yes. In many contexts, buscar can be translated as either look for or search for.

Examples:

• Busco mis llaves. = I’m looking for my keys.
• La policía busca al sospechoso. = The police are searching for the suspect.

In your sentence, either English verb may work, depending on tone:

• We’re looking for the mechanism everywhere.
• We’re searching for the mechanism everywhere.

Search for can sound a little more deliberate or intensive, but both are possible.