こんにちは。
・There are restrooms on every floor.
「全ての階にお手洗いがあります」
・You'll find a bathroom on any floor.
「どの階にもお手洗いはありますよ」
上記のような言い方ができます。
「トイレ」は restroom や bathroom と言えます。
every floor は「全ての階」、any floor だと「どの階でも」です。
ぜひ参考にしてください。
You can switch out toilet, bathroom and restroom as they all mean the same thing. Each/every, in this context, indicate that all floors have their own separate restrooms.
*We have restrooms on every floor. -The word "we" implies that you are part of the company and you will be able to assist them fully.
*There are restrooms on every floor.- This is a direction of informing them. You can also go ahead and show them where exactly they are in that floor.
例文：
*We have restrooms on every floor. ”
"we" （私達）という言葉は話し手が組織の一員であり、相手を十分にお手伝いすることができるということを暗に意味しています。
例文：
*There are restrooms on every floor.”
こちらは相手に知らせるための説明です。実際に相手を案内して、階のどこにトイレがあるか教えてあげることもできます。
You will find a bathroom/restroom on every/any floor
If you want to explain that there is a bathroom/restroom on every floor you can say 'every floor', 'any floor' or 'all floors' these all tell the person asking that all floors have a bathroom
All these sentences would be a good way to tell someone that all floors/every floor has a bathroom
In the UK we also use the word 'toilet'
If you want to let a person know about the locations of the restroom in the building, you can say "Every floor has a restroom." However if you want to give a specific location on that floor you can direct them like this: "You can find the restroom at/by/near the...(and the location)."
建物のすべての階にトイレがあることは、以下の文で伝えられます。
"Every floor has a restroom."
（全ての階にトイレがあります。）
その階のどこにあるのかを伝えたいときは、次のように案内できます。
"You can find the restroom at/by/near the...(and the location)."
（～に/～のそばに/～の近くにトイレがあります。）
The two sentences you see provided above are terrific ways to express to your listener that there is a bathroom or restroom on every floor. In the second sentence you will see the word each. This is a synonym of the word every. This word is used in both formal and informal settings, it would make a great addition to your vocabulary.
You can use any of these sentences:-
1. Every floor has its own restroom.
各フロアには専用のトイレがあります。
2. There is a restroom on each floor.
各フロアにトイレがあります。
Both these sentences mean that each floor has a restroom.
どちらの文も使えます：
1. Every floor has its own restroom.
各フロアには専用のトイレがあります。
2. There is a restroom on each floor.
各フロアにトイレがあります。
どちらの文も「各フロアにトイレがあります」という意味です。
アメリカ合衆国 
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