haha ha asa senmenzyo de kesyou wo site kara, kaisya ni ikimasu.

母 usually means my mother when the speaker is talking to someone outside the family.

So in a sentence like this, 母 sounds natural if the speaker is referring to their own mother in a neutral way.

By contrast:

• お母さん is commonly used when addressing your mother directly
• it can also be used when talking about someone else’s mother
• inside the family, people often say お母さん for mom

So 母は here is a normal way to say as for my mother.

は marks 母 as the topic of the sentence.

So 母は means something like:

• As for my mother, ...
• My mother ...

It does not simply equal the English subject marker every time. It introduces what the sentence is about.

In this sentence, the rest of the information tells us what the mother does in the morning.

Many time expressions in Japanese can appear without a particle.

So 朝 by itself naturally means in the morning or morning.

That is why:

• 母は朝洗面所で化粧をしてから、会社に行きます。

sounds natural.

You may sometimes see に with time words, but with broad time expressions like:

• 今日
• 明日
• 昨日
• 朝
• 夜

the particle is often omitted.

So 朝 with no particle is very common.

で marks the place where an action happens.

Here, the action is 化粧をする = to put on makeup.

So:

• 洗面所で = in the washroom / at the sink area / in the bathroom

It tells you where the makeup action takes place.

This is different from に, which is often used for:

• destination
• existence
• specific points in time

Since putting on makeup is an action happening there, で is the correct particle.

洗面所 literally refers to a washroom, powder room, or sink area.

Depending on context, English translations might vary:

• washroom
• bathroom
• restroom
• sink area

In Japanese homes, 洗面所 often means the area with the sink and mirror where people wash up, brush teeth, or get ready.

So in this sentence, it makes sense because that is a typical place to put on makeup.

化粧をする is a very common expression meaning:

• to put on makeup
• to do one’s makeup

Here, 化粧 is treated like a noun, and する turns it into a verb phrase.

The particle を marks 化粧 as the thing being done.

So:

• 化粧 = makeup
• をする = do

Together:

• 化粧をする = do makeup / put on makeup

This pattern is very common with nouns + する, such as:

• 勉強をする = study
• 掃除をする = clean
• 仕事をする = work

Because して is the て-form of する.

The pattern here is:

• Vてから = after doing V

So:

• 化粧をしてから = after putting on makeup

If you said するから, that would usually mean because (someone) does it or because I will do it, which is a completely different grammar pattern.

So:

• してから = after doing
• するから = because (I/you/he etc.) do/will do

〜てから means after doing ... and shows a clear sequence of actions.

In this sentence:

• first: 化粧をする
• second: 会社に行く

So the order is:

1. She puts on makeup.
2. After that, she goes to the office.

This pattern is very useful when describing routines:

• 朝ご飯を食べてから、学校に行きます。
  • After eating breakfast, I go to school.

Compared with plain て-form connection, 〜てから makes the time order more explicit.

に marks the destination of movement.

Since 行きます means go, the place you go to is commonly marked by に.

So:

• 会社に行きます = go to the company / go to work

Here 会社 means company/office, and in natural English this is often translated as go to work or go to the office.

Japanese sentences normally place the main verb at the end.

That is one of the biggest differences from English.

So even though English says:

• My mother puts on makeup in the washroom in the morning and then goes to work.

Japanese tends to build up the information first and place the final action last:

• topic
• time
• place
• object
• action connection
• final verb

This is very normal Japanese sentence structure.

It can often be understood as a habitual routine, especially because the sentence is in non-past polite form:

• 行きます

In Japanese, the non-past form can describe:

• future actions
• habitual actions
• general truths

With a sentence like this, many learners will understand it as:

• My mother, in the morning, puts on makeup in the washroom and then goes to work.
• in more natural English: My mother puts on makeup in the washroom in the morning before going to work.

So unless the wider context says otherwise, it often sounds like part of her regular routine.

Yes, Japanese word order is more flexible than English, as long as the particles make the roles clear and the verb stays in a natural place near the end.

For example, these are also possible:

• 母は洗面所で朝、化粧をしてから会社に行きます。
• 朝、母は洗面所で化粧をしてから会社に行きます。

But the original order:

• 母は朝洗面所で化粧をしてから、会社に行きます。

is perfectly natural.

Even when the order changes a little, the particles like は, で, を, and に help show what each word is doing.

The comma is mainly for readability.

Japanese punctuation is often a bit more flexible than English punctuation. After a long introductory part like:

• 化粧をしてから

a comma can make the sentence easier to read before the final action:

• 会社に行きます

So the comma here helps separate:

• the first action and its setup from
• the main final action

It is not changing the grammar; it just makes the sentence clearer and more natural to read.