אני רוצה לחזור למסלול הזה באביב, כשהיער ירוק יותר.

A common pronunciation guide is:

ani rotze/rotza lakhzor la-maslul ha-ze ba-aviv, ksheha-ya'ar yarok yoter

A few notes:

• רוצה is pronounced rotze if the speaker is male, rotza if the speaker is female.
• ח in לחזור is a throaty sound, not exactly like English h.
• כשהיער is said as one flow: ksheha-ya'ar.

Yes. רוצה is the present-tense form of to want for I when the speaker is singular.

Hebrew present tense agrees with gender, so:

• a male speaker says אני רוצה = ani rotze
• a female speaker says אני רוצה = ani rotza

Notice that in normal unpointed spelling, both are written the same: רוצה. Only the pronunciation changes.

Because after רוצה (want), Hebrew usually uses the infinitive, just like English uses to + verb:

• אני רוצה לחזור = I want to return
• literally: I want to-return

So לחזור is the infinitive to return / to go back.

It can mean a few related things depending on context:

• to return / go back
• to come back
• sometimes to repeat

Examples:

• לחזור הביתה = to return home
• לחזור למסלול = to return to the trail/route
• לחזור על משהו = to repeat something

So in this sentence, the context makes it clearly return/go back, not repeat.

In Hebrew, short prepositions usually attach directly to the word that follows them.

Here, ל־ means to.

So:

• ל + מסלול = למסלול = to a trail/route
• ל + ה + מסלול = למסלול = to the trail/route

In other words, the preposition and the definite article combine into one written word.

Also, with the verb לחזור, using ל־ is the normal pattern:

• לחזור ל... = to return to...

מסלול has a range of meanings, such as:

• route
• course
• track
• trail

In a nature or hiking context, it often means a trail or route. It can sound a bit more like an organized or marked route than שביל, which is often just a path or footpath.

So here מסלול is very natural for a hiking trail or route.

That is a very common Hebrew pattern. Demonstratives like זה / זאת / האלה usually come after the noun:

• המסלול הזה = this trail
• הילד הזה = this boy
• הספרים האלה = these books

So Hebrew says the equivalent of the trail this, not this trail.

Because Hebrew marks definiteness differently from English.

With a noun plus this/that, Hebrew normally makes the noun definite:

• המסלול הזה = this trail
• not מסלול הזה

The word הזה itself does not take ה־. So the pattern is:

• ה + noun + זה/זאת/האלה

This is simply the standard Hebrew structure.

Exactly. ב־ means in, and it attaches to the following word.

So:

• באביב = in spring / in the spring

Hebrew often writes these little prepositions as prefixes:

• בבית = in the house
• בשדה = in the field
• באביב = in the spring

In pointed Hebrew, there is also a vowel change showing that the article has been absorbed, but in normal everyday spelling you just see באביב.

כש־ is a prefix meaning when or as in many contexts. It attaches to the word after it.

So:

• כש + היער = כשהיער
• כשהיער ירוק יותר = when the forest is greener

This כש־ is very common in everyday Hebrew.

Yes, you could.

• כשהיער ירוק יותר = natural, everyday
• כאשר היער ירוק יותר = also correct, but more formal or literary

So in normal conversation and informal writing, כש־ is usually the more natural choice.

Because in Hebrew, the verb to be is usually not expressed in the present tense.

So Hebrew says:

• היער ירוק = the forest is green
• literally: the forest green

That is completely normal.

But in past and future, Hebrew does use forms of to be:

• היער היה ירוק = the forest was green
• היער יהיה ירוק = the forest will be green

Hebrew usually forms the comparative with:

• adjective + יותר

So:

• ירוק = green
• ירוק יותר = greener / more green

This is different from English, where you often add -er. Hebrew usually does not change the adjective itself. It just adds יותר.

More examples:

• גדול = big

• גדול יותר = bigger

• יפה = beautiful
• יפה יותר = more beautiful / prettier

היער means the forest. Hebrew often uses the definite article when the noun is understood as a specific one in the situation.

Here it sounds like a particular forest connected with that trail, or the forest in that area in general. So היער feels natural.

If you said כשיער ירוק יותר, that would not sound right here.

Some parts can move, but some cannot.

For example, you could say:

• באביב אני רוצה לחזור למסלול הזה...
• אני רוצה באביב לחזור למסלול הזה...

These are possible, though the original sentence sounds very natural.

But some things are much less flexible:

• הזה should stay after the noun: המסלול הזה
• יותר normally comes after the adjective: ירוק יותר

So Hebrew word order has some flexibility, but certain small structures are fixed.