Facciamo squadra ed evitiamo il trabocchetto.

It can mean both, depending on context.

Here, facciamo is the 1st person plural form of fare and is being used as an inclusive imperative, which in English is usually translated as let’s ....

So:

• facciamo = we do / we make
• but in this sentence it functions as let’s do / let’s make

This is very common in Italian. The noi form of the present tense is often used to give a suggestion that includes the speaker:

• Andiamo! = Let’s go!
• Prendiamo un taxi. = Let’s take a taxi.
• Facciamo squadra. = Let’s work as a team.

So grammatically it looks like a normal present tense form, but pragmatically it works like let’s.

Because fare squadra is an idiomatic expression.

It does not literally mean to make a team in the sense of creating one from scratch. Instead, it means something like:

• to work together
• to act as a team
• to pull together

That is why squadra appears without an article here.

Compare:

• fare squadra = to work as a team / to team up
• fare una squadra = to form a team or to put a team together

So if you say Facciamo squadra, you are emphasizing cooperation, not the physical creation of a team.

Ed is a variant of e meaning and.

Traditionally, Italian often uses ed before a word that begins with e- to make pronunciation flow more smoothly:

• ed evitiamo
• ed ecco
• ed entra

So in your sentence:

• e evitiamo would be possible in some modern usage,
• but ed evitiamo sounds smoother and is very standard.

A useful rule for learners:

• use e before most words
• use ed especially before words beginning with e

Examples:

• pane e formaggio
• caffè e latte
• ed è vero
• ed evitiamo problemi

Yes. Just like facciamo, evitiamo is the noi form and is being used as an inclusive command/suggestion:

• evitiamo = literally we avoid
• here: let’s avoid

So the whole structure is parallel:

• Facciamo squadra = Let’s work together
• ed evitiamo il trabocchetto = and let’s avoid the trap

Italian often strings together these noi forms to create a cooperative, encouraging tone.

Italian uses articles more often than English does.

In evitiamo il trabocchetto, il can refer to:

• a specific trap already understood from context, or
• a trap presented as the relevant one in the situation

English might say avoid the trap or sometimes just avoid traps, but Italian often prefers the article when referring to a concrete or conceptually identifiable thing.

So il trabocchetto sounds natural and complete in Italian.

Not necessarily. Trabocchetto can be literal, but it is very often used figuratively.

It can mean:

• a trap
• a trick
• a pitfall
• a sneaky catch

So depending on context, evitare il trabocchetto could mean:

• avoiding an actual trap,
• avoiding a misleading question,
• avoiding a mistake someone could easily fall into,
• avoiding a hidden problem.

A native English speaker should notice that trabocchetto often has the feeling of a little trap, something subtle or sneaky.

Yes, learners often compare trabocchetto and trappola.

Both can mean trap, but they are not always identical in tone.

• trappola is the more general, common word for trap
• trabocchetto often suggests a trickier, more deceptive, sometimes smaller or more subtle trap

Very roughly:

• trappola = trap
• trabocchetto = trap / trick / pitfall / hidden snare

So trabocchetto can feel more like a trap you might fall into mentally or strategically, not just physically.

Not if you want the same meaning.

• facciamo squadra = let’s work together / let’s act as a team
• facciamo una squadra = let’s make/form a team

Those are different ideas.

If the goal is cooperation among people who are already there, facciamo squadra is the natural phrase.

If the goal is literally assembling a team, then facciamo una squadra would make sense.

Yes, it could be reversed grammatically, but the original order is natural because it presents:

1. the positive action first: let’s work together
2. the resulting caution second: and let’s avoid the trap

This gives the sentence a nice rhetorical flow:

• first unite,
• then avoid the problem.

If you reversed it:

• Evitiamo il trabocchetto e facciamo squadra

it would still be grammatical, but the emphasis would change. It would sound more like avoiding the trap is the main point, and teamwork comes after.

No. In fact, you normally would not.

Italian usually drops subject pronouns when the verb ending already makes the subject clear.

So:

• Facciamo squadra ed evitiamo il trabocchetto.

is the normal way.

You could say:

• Noi facciamo squadra ed evitiamo il trabocchetto

but that would add extra emphasis, something like:

• We work together and avoid the trap

That is usually unnecessary unless you are contrasting we with someone else.

It is fairly neutral and natural.

Because it uses the noi form, it sounds:

• cooperative
• encouraging
• inclusive

It is not really about formal vs informal you, because the sentence does not address tu or Lei directly. Instead, it includes the speaker and listener together.

That makes it useful in many contexts:

• conversation
• teamwork
• advice
• motivational language
• instructions phrased in a friendly way

So the tone is best described as inclusive rather than specifically formal or informal.