Il gioco all'esterno può seguire lo smash.

Il is the definite article, meaning the. Italian uses articles more often than English does, so il gioco is a normal, complete noun phrase.

Here, gioco is a masculine singular noun, so il is the correct article:

• il gioco = the game / the play

If you removed il, the sentence would usually sound less complete unless it were part of a different structure or style.

All'esterno is made from:

• a = to / at / in
• l' = the
• esterno = outside, exterior

So all'esterno is a contraction of a + l'esterno.

The apostrophe appears because the article is lo, but before a vowel it becomes l':

• lo esterno → l'esterno
• a + l'esterno → all'esterno

In this sentence, all'esterno means something like outdoors / outside.

Può is the he/she/it or formal you form of potere (can / to be able to).

The accent is part of the correct spelling:

• io posso = I can
• tu puoi = you can
• lui/lei può = he/she can

So in Il gioco all'esterno può seguire lo smash, può agrees with the singular subject il gioco.

After modal verbs like potere (can), Italian normally uses the infinitive, just like English does.

So:

• può seguire = can follow

Other common modal + infinitive combinations are:

• vuole andare = wants to go
• deve studiare = must study
• sa nuotare = knows how to swim

So seguire stays in the infinitive because it depends on può.

Italian uses lo before nouns beginning with certain sounds, including s + consonant.

Since smash begins with sm-, it takes lo:

• lo smash
• compare: lo sport, lo studente, lo sbaglio

This rule applies even with many foreign words when they fit that sound pattern.

It is a borrowed word, especially common in sports contexts. Italian often keeps foreign sports terms, and they still take Italian articles.

So even though smash comes from English, in Italian it behaves like a masculine noun here:

• lo smash
• uno smash

This is very common with loanwords in modern Italian.

The structure is:

• Il gioco all'esterno = subject
• può seguire = verb phrase
• lo smash = object

So the order is basically:

subject + modal verb + infinitive + object

This is a very normal Italian word order.

In this sentence, it most naturally goes with il gioco, giving the idea of outdoor play / the game outside.

So the phrase is understood roughly as:

• Il gioco all'esterno = the outdoor game / outdoor play

That said, Italian prepositional phrases can sometimes feel a little flexible depending on context. But without extra context, most learners should read it as part of the noun phrase.

Not with exactly the same feel.

• gioco all'esterno means play/game outdoors or outside
• gioco esterno would sound more like external game, which is not usually the same idea

So all'esterno is the more natural way to express the idea of something happening outside.

A simple pronunciation guide is:

• all'esterno ≈ ahl-leh-STEHR-no

A few helpful points:

• the ll is clearly pronounced
• the stress falls on -ster-
• the apostrophe does not create a pause; it just shows the contraction

So it flows smoothly as one unit: all'esterno.

Because after potere, Italian does not use a preposition before the second verb.

So:

• può seguire = correct
• può a seguire = incorrect

This is similar to English can follow, not can to follow.

Yes, gioco is a masculine noun.

That is why it takes:

• il gioco in the singular
• i giochi in the plural

So the singular verb può matches the masculine singular subject il gioco all'esterno.