Моя сестра любит соковыжималку, потому что с ней можно быстро сделать яблочный или морковный сок.

Because сестра is a feminine noun, so the possessive my must also be feminine: моя.

• мой = masculine
• моя = feminine
• моё = neuter
• мои = plural

So:

• мой брат = my brother
• моя сестра = my sister

Сестра is the subject of the sentence, so it is in the nominative case.

The subject is the person or thing doing the action:

• Моя сестра любит... = My sister loves...

So сестра stays in its dictionary form here.

Любит is the 3rd person singular form of любить (to love / to like), because the subject is моя сестра = my sister = she.

Present-tense forms of любить:

• я люблю = I love
• ты любишь = you love
• он / она любит = he / she loves
• мы любим = we love
• вы любите = you love
• они любят = they love

So моя сестра любит means my sister loves / likes.

Because it is the direct object of любит, so it goes into the accusative case.

The base form is:

• соковыжималка = juicer

In the accusative singular, many feminine nouns ending in -а change to -у:

• сестра → сестру
• книга → книгу
• соковыжималка → соковыжималку

So:

• любит соковыжималку = loves the juicer

It is a compound word meaning juicer.

It is built from ideas like:

• сок = juice
• выжимать = to squeeze out
• -лк- / -алк- is part of a common machine/tool noun pattern

So соковыжималка is basically a machine for squeezing juice.

Russian often builds long, very logical compound words like this.

Потому что means because.

It introduces a subordinate clause, so Russian puts a comma before it:

• Моя сестра любит соковыжималку, потому что...
• My sister loves the juicer, because...

This comma is standard in Russian.

Yes, literally с ней means with her, but here it refers to соковыжималка, which is a feminine noun. In English we say with it, but in Russian nouns still keep grammatical gender, so the pronoun matches that gender.

• соковыжималка = feminine
• therefore она = she/it
• with с
  • instrumental case, она becomes ней

So:

• с ней можно быстро сделать сок = with it, you can quickly make juice

In natural English, we translate it as with it or using it, not with her.

Because the preposition с (with) requires the instrumental case.

The pronoun changes like this:

• nominative: она = she / it
• instrumental: ней = with her / with it

So:

• она = it
• с ней = with it

This is a very common pattern:

• с ним = with him / with it
• с ней = with her / with it
• с ними = with them

Можно means something like it is possible, one can, or you can.

Russian often uses можно in impersonal sentences, where there is no specific subject like I or you.

So:

• с ней можно быстро сделать сок
  = with it, you can quickly make juice = it’s possible to quickly make juice with it

This is a very common structure in Russian.

After можно, Russian usually uses the infinitive to say what can be done.

So:

• можно сделать = can make / it is possible to make

This is similar to English:

• You can make juice
• It is possible to make juice

Russian does not need a personal subject here.

Because сделать is perfective, and here the sentence talks about getting a completed result: making a juice.

• делать = to do / to make, imperfective
• сделать = to do / to make, perfective

With сделать сок, the idea is produce the juice successfully, as a finished result.

If you used делать, it would sound more like the process or repeated activity.

Because быстро is an adverb, and it describes how the action is done.

• быстрый = fast, quick (adjective)
• быстро = quickly (adverb)

Here it modifies сделать:

• можно быстро сделать = can quickly make

So Russian uses the adverb, just like English uses quickly.

In Russian, flavors or types like apple juice and carrot juice are usually expressed with an adjective + noun pattern.

So:

• яблочный сок = apple juice
• морковный сок = carrot juice

Literally:

• яблочный = apple-based / apple
• морковный = carrot-based / carrot

This is more natural in Russian than using two nouns together the way English often does.

They are adjectives agreeing with сок, which is masculine singular.

So the adjectives must also be masculine singular:

• яблочный сок
• морковный сок

Since сок is the thing being made, it is the direct object of сделать, so it is in the accusative case. But because сок is inanimate masculine singular, its accusative form looks the same as the nominative.

So:

• nominative: яблочный сок
• accusative: яблочный сок

Same visible form, different grammatical role.

Because both adjectives describe the same noun:

• яблочный или морковный сок

This means:

• apple or carrot juice

Russian, like English, often avoids repeating the noun when one noun applies to both adjectives.

Compare:

• яблочный сок или морковный сок = also correct, but more repetitive
• яблочный или морковный сок = more natural here

Yes. In Russian, любить can mean both to love and to like very much, depending on context.

With a person, it often means love:

• Я люблю её = I love her

With things, activities, or food, it often means like or be fond of:

• Я люблю кофе = I like/love coffee
• Она любит соковыжималку = She likes/loves the juicer

In this sentence, likes is often the most natural English translation.

The sentence uses a very normal, neutral word order:

• Моя сестра любит соковыжималку, потому что с ней можно быстро сделать яблочный или морковный сок.

Russian word order is more flexible than English, but changing it usually changes the emphasis, not the core meaning.

For example, с ней is placed early in the second clause because it naturally sets up the idea with it / using it.

So this word order sounds smooth and neutral.