hizasi ga tuyoi node, kokage no benti ni suwatte yasumimasu.

日差し（ひざし） means sunlight, the sun’s rays, or the strength of the sun shining down.

It is not the same as:

• 太陽（たいよう） = the sun itself
• 天気（てんき） = the weather

So in this sentence, 日差しが強い does not mean the sun is strong in a scientific sense. It means the sunlight is intense / harsh / strong.

This is a very natural Japanese way to talk about hot, bright sunshine.

Here, が marks 日差し as the thing being described by 強い.

So:

• 日差しが強い = the sunlight is strong

Using が is very natural when you are simply describing a condition or state.

If you said 日差しは強い, it would sound more like you are setting sunlight up as a topic, perhaps in contrast with something else:

• 日差しは強いけど、風は涼しい。 = The sunlight is strong, but the wind is cool.

So in this sentence, が is the normal, straightforward choice.

Yes, 強い（つよい） basically means strong, but in Japanese it is also commonly used for things like:

• strong sunlight
• strong wind
• strong flavor
• strong influence

So 日差しが強い is a standard expression meaning:

• the sunlight is strong
• the sun is intense
• the sun is beating down

English often uses different adjectives depending on the noun, but Japanese often uses 強い more broadly.

Both ので and から can mean because, but they have a slightly different feel.

In this sentence:

• 日差しが強いので、木陰のベンチに座って休みます。

ので sounds a bit more:

• explanatory
• calm
• objective
• polite

It often feels like since... or because... in a gentle, matter-of-fact way.

By contrast, から can sound more direct or more like the speaker’s personal reasoning:

• 日差しが強いから、木陰のベンチに座って休みます。

This is also completely natural, just slightly more conversational and direct.

So ので fits well with the polite 休みます style.

The comma helps separate the reason from the main action:

• 日差しが強いので、
• 木陰のベンチに座って休みます。

It makes the sentence easier to read.

Japanese commas are often more flexible than English commas. In many cases, the sentence could still be understood without one, but this comma is very natural because the first part gives the reason and the second part gives the result/action.

Let’s break it down:

• 木陰（こかげ） = the shade of a tree / shady spot under a tree
• ベンチ = bench
• 木陰のベンチ = a bench in the shade of a tree / a bench under the tree’s shade

The particle の connects nouns. It has many uses, not just possession.

Here it means something like:

• a bench of the tree shade → more naturally, a bench in the tree’s shade

So の is showing a relationship between the two nouns. In English, we often translate it more freely.

木陰 specifically means shade made by a tree.

Compare:

• 影（かげ） = shadow / shade in a general sense
• 日陰（ひかげ） = a shady place, out of the sun
• 木陰（こかげ） = shade under a tree

So 木陰 gives a more vivid image: the speaker is choosing a bench where a tree blocks the strong sunlight.

The verb 座る（すわる） uses に for the place where someone sits.

So:

• ベンチに座る = sit on a bench
• いすに座る = sit in/on a chair

This is different from English, where sit can take on. In Japanese, the location with 座る is typically marked by に.

You do sometimes see 座る with other particles in special contexts, but for learners, place + に + 座る is the main pattern to remember.

It is basically two linked actions:

• 座って = sit down / sit
• 休みます = rest

Together, it means:

• sit down and rest
• sit on the bench and take a rest

The て-form connects actions. Very often, the first action happens first and leads into the second.

So the sequence is:

1. sit down on the bench
2. rest there

This is a very common use of the て-form.

Yes, in some contexts the て-form can suggest and, then, or while doing something.

So 座って休みます can naturally feel like:

• sit down and rest
• rest while sitting

In practice, both ideas are close here, and English translations may vary. The important point is that the actions are linked, and sitting is the manner or preceding action connected to resting.

休みます is the polite non-past form of 休む, meaning to rest or to take a break.

So here it means something like:

• I will rest
• I rest
• I’m going to take a break

depending on context.

The other forms mean different things:

• 休めます = can rest / am able to rest
• 休んでいます = am resting

So 休みます is the correct plain statement of the action the speaker will do.

Japanese often omits the subject when it is clear from context.

So although there is no explicit 私 or 僕, the sentence naturally implies something like:

• I’ll sit on the bench in the shade and rest, because the sunlight is strong.

In Japanese, leaving out the subject is extremely common when it can be understood.

Only the final verb needs to show the sentence’s politeness level in a simple sentence like this.

• 座って is the て-form of 座る
• 休みます is the polite final verb

This is normal Japanese structure. You do not need to make every verb polite in a chain.

For example:

• 朝ご飯を食べて、学校に行きます。 = I eat breakfast and go to school.

The sentence is polite because the final verb is polite.

By itself, it most naturally sounds like a specific situation:

• The sunlight is strong, so I’ll sit on the bench in the shade and rest.

The non-past form 休みます can sometimes express habitual action, but with this kind of sentence, it usually feels like a present/future decision in context.

So the exact time is determined by the situation, not just the verb form.

Yes. A casual version would be:

• 日差しが強いので、木陰のベンチに座って休む。

Or more conversationally:

• 日差しが強いから、木陰のベンチに座って休む。

Compared with the original:

• 休みます is polite
• 休む is casual
• ので is slightly softer/more explanatory
• から is slightly more direct/conversational

All of these are natural depending on tone and situation.