onseigaido wo karimasu.

It is read:

おんせいガイド を かります
Romanization: onsei gaido o karimasu

A few notes:

• 音声 = おんせい
• ガイド = gaido
• 借ります = かります
• The particle を is usually pronounced o in modern Japanese.

音声ガイド means audio guide.

It is made of:

• 音声 = voice / audio
• ガイド = guide

So together, it refers to the kind of device or service you might borrow at a museum, gallery, tourist site, or exhibition.

を marks the direct object of the verb.

In this sentence:

• 音声ガイド is the thing being borrowed
• 借ります is the action

So 音声ガイドを借ります means that the audio guide is what someone borrows.

A rough English comparison would be the role of the object in I borrow the audio guide. Japanese uses a particle to show that relationship.

借ります is the polite non-past form of the verb 借りる.

• Dictionary form: 借りる = to borrow
• Polite form: 借ります

Japanese often uses the -ます form in everyday polite speech, especially:

• with staff
• in public places
• in textbooks for beginners
• when speaking respectfully

So this sentence sounds natural in a polite situation, such as at a museum counter.

It most literally means borrow.

However, in English, depending on the situation, you might translate it as:

• borrow
• rent
• get

For something like an audio guide at a museum, English might say:

• I’ll borrow an audio guide
• I’ll rent an audio guide
• I’d like an audio guide

Japanese 借りる focuses on taking something for temporary use and returning it later.

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

So 音声ガイドを借ります could mean:

• I will borrow an audio guide
• We will borrow an audio guide
• sometimes another subject, depending on context

In a real situation, if someone is speaking for themselves at a museum counter, the natural understanding is usually I.

This is very common in Japanese. Subjects such as 私 are often left out unless they are needed for clarity or emphasis.

In modern Japanese, the particle を is usually pronounced o.

So:

• 音声ガイドを sounds like onsei gaido o

You may still see it written in romanization as wo, because historically that reflects the kana, but in normal speech learners should pronounce it as o.

Yes, 借りる is a transitive verb, so it normally takes a direct object marked by を.

Examples:

• 本を借ります = borrow a book
• 自転車を借ります = borrow a bicycle
• 音声ガイドを借ります = borrow an audio guide

Because it is a verb that acts on something, using を here is exactly what you would expect.

This is a very common point of confusion.

• 借りる = to borrow
• 貸す = to lend

So:

• 音声ガイドを借ります = I borrow an audio guide
• 係員が音声ガイドを貸します = The staff member lends an audio guide

A useful way to remember it:

• 借りる = receiving something temporarily
• 貸す = giving something temporarily

No, normally Japanese is written without spaces.

So the standard writing would be:

音声ガイドを借ります。

Spaces are often added in teaching materials to help beginners see the parts of the sentence more clearly:

• 音声ガイド
• を
• 借ります

But in natural Japanese writing, you usually will not see those spaces.