We don't have a cafeteria at our school.
私たちの学校には学食はありません。
A lot of schools in Japan don't have cafeterias.
日本では学食のない学校が多いです。
We eat packed lunches in our classrooms.
教室でお弁当を食べます。
There are a few ways you can explain that your school does not have a cafeteria ' my school does not have a cafeteria' you could also say 'there is no cafeteria in my school' or 'we do not have a cafeteria in my school' these would all explain what you mean well
学校にカフェテリアがないことを伝える言い方はいくつかあります。
'My school does not have a cafeteria'
（私の学校にはカフェテリアはありません）
以下のように言うこともできます。
'There is no cafeteria in my school'
（私の学校にはカフェテリアはありません）
'We do not have a cafeteria in my school'
（私の学校にはカフェテリアはありません）
これらの文はどれも、あなたの言いたいことをうまく伝えています。
There are a few different ways you can express your thoughts about this idea. People will understand "My school doesn't have a cafeteria," to mean that there is not a cafeteria for people to go and eat at. When you say, "In my school, there is no cafeteria," it gives the same idea and lets people know that you don't have a cafeteria at your school.
これについてはいくつかの言い方ができます。
"My school doesn't have a cafeteria"（私の学校には食堂がありません）と言えば、学校に食堂がないことが伝わります。
"In my school, there is no cafeteria"（私の学校には食堂がありません）も同じ意味で、学校に食堂がないことが伝わります。
Rarely, but sometimes, schools don't offer a cafeteria for students. A cafeteria is also referred to as the mess hall (more military). A cafeteria is a self serve facility with a big kitchen, a big room or eating area and a running line where people can easily choose their meals. There usually isn't much of a choice and no menu, it's not a restaurant. If a school doesn't offer this where do you eat? You can explain that there is no cafeteria for students at your school, rather..... a restaurant, a bar, a cafè or some other eating facility that isn't a cafeteria.
A dining hall in a school is often referred to as a 'canteen' in the UK. Although the traditional canteen is often replaced with cafeteria-type presentation and self-service snacks these days, the word is still appropriate.
When you want to express that there is no cafeteria in your school, you can say it in the following ways:
-My school does not have a cafeteria
-There is no cafeteria in our school
自分の学校にカフェテリアがないことを表したいなら、以下のように言えます。
-My school does not have a cafeteria (私の学校にはカフェテリアがありません)
-There is no cafeteria in our school (私たちの学校にはカフェテリアがありません)
日本 
イギリス 
アメリカ合衆国 
南アフリカ 
