אחרי כל המאמץ הזה, יש גבול לכמה שעות אפשר להמשיך בלי לנוח.

אחרי means after.

So אחרי כל המאמץ הזה means after all this effort.

Hebrew often begins a sentence with a time or context phrase, just like English can:

• After all this effort, ...
• In the morning, ...
• Because of that, ...

The comma after הזה marks that introductory phrase.

כל means all or every, depending on context.

In כל המאמץ הזה, it means all of this effort:

• כל = all
• המאמץ = the effort
• הזה = this

So literally it is something like all the effort this, but natural English is all this effort.

A useful pattern:

• כל היום = all day
• כל הספר = the whole book
• כל המאמץ הזה = all this effort

Because the noun is definite (המאמץ, the effort) and also has הזה (this), the whole phrase is definite: all this effort.

In Hebrew, demonstratives like this and that usually come after the noun, not before it.

So:

• המאמץ הזה = this effort
• הספר הזה = this book
• הילד הזה = this boy

This is the normal Hebrew order.

Also notice that the noun usually takes ה־:

• מאמץ = effort
• המאמץ הזה = this effort

Literally, יש גבול means there is a boundary/limit.

In real usage, יש גבול often means:

• there’s a limit
• there’s only so much one can do
• sometimes even enough is enough

Here it is not an emotional outburst; it is a factual statement:

• יש גבול לכמה שעות אפשר להמשיך בלי לנוח
• There is a limit to how many hours one can continue without resting

So גבול here is not a physical border. It means a limit.

That ל־ belongs to the expression יש גבול ל־..., which means there is a limit to ....

So:

• יש גבול = there is a limit
• לכמה שעות אפשר להמשיך בלי לנוח = to how many hours it’s possible to continue without resting

In other words:

• יש גבול ל־X = there is a limit to X

Examples:

• יש גבול למה שאפשר לעשות = There is a limit to what one can do
• יש גבול לכמה כסף אפשר להוציא = There is a limit to how much money one can spend

כמה שעות literally means how many hours.

In this sentence, it is part of an indirect question:

• לכמה שעות אפשר להמשיך...
• literally: to how many hours is it possible to continue...
• natural English: how many hours one can continue...

So כמה is not asking someone directly. It is embedded inside the larger sentence.

Compare:

• כמה שעות אפשר להמשיך? = How many hours can one continue?
• יש גבול לכמה שעות אפשר להמשיך. = There is a limit to how many hours one can continue.

אפשר is a very common impersonal word meaning:

• it is possible
• one can
• you can (in a general sense)

So:

• אפשר להמשיך = it is possible to continue / one can continue

This is different from יכול, which usually agrees with a specific subject:

• אני יכול להמשיך = I can continue
• היא יכולה להמשיך = she can continue

But here the sentence is general, not about one specific person. So אפשר is very natural:

• כמה שעות אפשר להמשיך = how many hours one can continue

Because it follows אפשר.

A very common pattern in Hebrew is:

• אפשר + infinitive

So:

• אפשר להמשיך = it is possible to continue
• אפשר לראות = it is possible to see / you can see
• אפשר ללכת = it is possible to go / you can go

The infinitive in Hebrew often begins with ל־, which is why you see להמשיך.

בלי means without.

After בלי, Hebrew often uses an infinitive:

• בלי לנוח = without resting
• בלי לדבר = without speaking
• בלי לחשוב = without thinking

So:

• אפשר להמשיך בלי לנוח = one can continue without resting

Even though the infinitive already starts with ל־, that is just part of the infinitive form itself:

• לנוח = to rest
• בלי לנוח = without resting

All three are possible, depending on how natural you want the English to sound.

Hebrew אפשר is somewhat flexible. In this sentence, the sense is general and impersonal, so the best translations are usually:

• one can continue
• it’s possible to continue

A more natural everyday English translation might also use you in a general sense:

• there’s a limit to how many hours you can keep going without resting

So grammatically the Hebrew is impersonal, but natural English may choose different ways to express that.

להמשיך means to continue or to keep going.

It is more general than a verb like לעבוד (to work). That makes the sentence broader:

• not just continuing to work
• but continuing any prolonged activity or effort

In context, להמשיך בלי לנוח means something like:

• to keep going without resting
• to continue without taking a break

So להמשיך gives a more general idea of sustained effort.

It can be either, depending on context.

Sometimes יש גבול! by itself is an emotional expression meaning something like:

• There’s a limit!
• Enough is enough!

But in this sentence it sounds more neutral and explanatory:

• After all this effort, there’s a limit to how many hours one can continue without resting.

So here it expresses a realistic limit, not anger.

It breaks down like this:

• אחרי כל המאמץ הזה = after all this effort
• יש גבול = there is a limit
• לכמה שעות = to how many hours
• אפשר להמשיך = one can continue / it is possible to continue
• בלי לנוח = without resting

So the full logic is:

After all this effort, there is a limit to how many hours one can continue without resting.

This is a good example of a very natural Hebrew sentence built from common patterns:

• אחרי... = after...
• יש... = there is...
• יש גבול ל־... = there is a limit to...
• אפשר + infinitive = one can / it is possible to...
• בלי + infinitive = without doing...