بعد الغدا، سيبنا الاطباق في الحوض وفتحنا الفرن تاني.

A natural pronunciation would be:

baʿd el-ghada, sebna l-aṭbāʾ fī l-ḥōḍ, w fataḥna l-forn tāni.

A more learner-friendly breakdown:

• بعد = baʿd = after
• الغدا = el-ghada = lunch
• سيبنا = sebna = we left
• الاطباق = el-aṭbāʾ = the dishes
• في الحوض = fi l-ḥōḍ = in the sink
• وفتحنا = w fataḥna = and we opened
• الفرن = el-forn = the oven
• تاني = tāni = again

A few pronunciation notes:

• ع in بعد is the sound ʿayn, which English doesn’t have.
• غ in الغدا is like a French or German throaty r.
• ح in الحوض is a stronger, breathier h than English h.
• In Egyptian Arabic, الـ is usually pronounced el-, not al-.

Because this sentence is in Egyptian Arabic, not Standard Arabic.

In Standard Arabic, lunch is usually written الغداء.
In Egyptian Arabic, people commonly say and write الغدا in informal spelling.

So:

• الغداء = more Standard Arabic / formal spelling
• الغدا = very normal Egyptian colloquial spelling

This is one of the common differences between written formal Arabic and everyday dialect writing.

بعد الغدا literally means after the lunch, but in natural English we usually just say after lunch.

Word by word:

• بعد = after
• الغدا = the lunch

Egyptian Arabic often uses the definite article in places where English would not. So even though the Arabic has the lunch, the natural English translation is simply after lunch.

سيبنا means we left.

It comes from the Egyptian verb ساب / يسيب or commonly cited as سيب in colloquial use, meaning to leave.

Here is the breakdown:

• سيب- = the verb stem related to leave
• -نا = we

So سيبنا = we left

In this sentence, it means we left the dishes in the sink.

This is a very common Egyptian verb. It is more colloquial than the Standard Arabic verb ترك.

Because -نا marks we in the past tense.

So:

• سيبنا = we left
• فتحنا = we opened

This is one of the most useful Egyptian patterns to learn. In the past tense, the ending often tells you who did the action.

For example:

• فتحت = I opened / you opened, depending on context
• فتحنا = we opened
• فتحوا = they opened

So in your sentence, both verbs have the same subject: we.

Because in Arabic, the verb itself often already shows the subject.

In English, you need we left and we opened.
In Egyptian Arabic, سيبنا and فتحنا already include we, so you do not need to add a separate pronoun.

You could say إحنا for emphasis, but it is not necessary:

• إحنا سيبنا الأطباق... = We left the dishes...

Without emphasis, the shorter version is more natural.

Because the sentence is talking about the dishes, not just dishes in general.

So:

• أطباق = dishes
• الأطباق / الاطباق = the dishes

In informal writing, the hamza in أطباق is often not written carefully, so you may see الاطباق instead of الأطباق. That is very common in casual dialect writing.

Also note:

• Standard spelling is usually الأطباق
• Colloquial online spelling often simplifies things

Because:

• في = in
• الحوض = the sink / basin

So في الحوض literally means in the sink.

The word حوض originally refers to a basin or sink, and in everyday Egyptian Arabic it is the normal word for a kitchen or bathroom sink.

So سيبنا الاطباق في الحوض = we left the dishes in the sink.

Here, تاني means again.

So:

• فتحنا الفرن تاني = we opened the oven again

But تاني can also mean second in other contexts.

Examples:

• مرة تانية = another time / again
• الدور التاني = the second floor
• قول تاني = say it again

So the exact meaning depends on context. In your sentence, again is the correct meaning.

Normally, فتحنا الفرن means we opened the oven literally.

If you want to say we turned on the oven, Egyptian Arabic would more naturally use a verb like:

• شغّلنا الفرن = we turned on the oven

So unless context strongly suggests otherwise, فتحنا الفرن should be understood as opened the oven.

That is a very normal Arabic style.

The structure is:

• بعد الغدا = after lunch
• سيبنا الاطباق في الحوض = we left the dishes in the sink
• وفتحنا الفرن تاني = and we opened the oven again

Arabic often sounds natural with:

1. a time phrase first
2. then a verb-based clause
3. then another verb-based clause joined by و = and

Since the verbs already contain the subject we, repeating إحنا would usually be unnecessary unless you want emphasis.

Because this is Egyptian Arabic pronunciation.

In Standard Arabic learning materials, the definite article is often taught as al-.
In Egyptian Arabic, it is usually pronounced el-.

So:

• الغدا → el-ghada
• الاطباق → el-aṭbāʾ
• الحوض → el-ḥōḍ
• الفرن → el-forn

This is one of the first big pronunciation differences learners notice between Standard Arabic and Egyptian Arabic.

Yes. Informal Egyptian Arabic writing often uses simplified spelling.

In this sentence, you may notice things like:

• الغدا instead of more formal الغداء
• الاطباق instead of الأطباق

This does not mean the sentence is wrong. It means it is written in a common everyday style, the kind you often see in texting, social media, subtitles, or informal dialogue.

So when learning Egyptian Arabic, it is useful to get comfortable with:

• formal spellings
• informal spellings
• pronunciation-based spellings

All three show up in real life.