「多目的トイレ」は英語で「multipurpose toilet」に相当します。
「multipurpose」は「多目的の」という意味になります。
「Multipurpose toilet」は実際、何のトイレをもうちょっと詳しく説明したいなら、このようは自然です。
It's a toilet that can be used for the physically handicapped, those in wheelchairs, those with children, pregnant women, the elderly, and those with other injuries or sicknesses.
車椅子利用者: those in wheelchairs; people in wheelchairs
障害者：the physically handicapped; the disabled
子連れの方: those with children; those accompanied by children
妊婦：pregnant woman (単数形）、pregnant women (複数形）
高齢者：the elderly
その他傷病中の方：those with other injuries or sicknesses
英語頑張って下さい！
In the UK there are 3 different types of public toilet.
The first is the regular toilet for all people to use.
The second is the disabled toilet. This is bigger than the regular one and has special features like hand rails, to assist disabled people and elderly people.
The third type of toilet is a mother and baby toilet. This is also bigger than the regular toilet and has a table for changing babies nappies.
Excuse me, do you have any disabled toilets?
Can you tell me where the mother and baby toilet is?
UKではトイレは3種類あります。
ひとつはみんなが使える普通のトイレ
二つ目は障碍者用のトイレ、これは普通のトイレより大きく、手すりが補助についています。
三つ目は母子用トイレというもので、これも普通のトイレより大きく、子どものおしめを取り換えるためのテーブルがあります。
例
Excuse me, do you have any disabled toilets?
Can you tell me where the mother and baby toilet is?
すみません、障碍者用のトイレはありますか？
母子用トイレがどこだか教えてもらえませんか？
'Disabled toilet' is commonly used. However this word may now be giving way to 'Accessible' toilet because it is more 'politically correct'. A toilet with different lighting and colour for visually impaired or photosensitive users is still an accessible toilet, even if it is not accessible to wheelchair users. The term ‘disabled’ refers to a person who may experience barriers in every day life because they have an impairment or medical condition. If barriers and inequality are not experienced the person won’t be disabled in that particular situation and may use a normal toilet. So the correct term these days, in that case, should be 'Accessible toilet'.
These days many toilets are fully accessible for all kinds of special needs
There is no on size fits all for this ...except perhaps the word "accessible" (to)...Nursing mothers , Wheelchair users / the visually impaired ... etc etc
"These days many toilets are fully accessible for all kinds of special needs"
全てにあてはまる言葉はありませんが、おそらく "accessible" (to)（利用できる）、Nursing mothers（乳児の母親） , Wheelchair users （車いすの人）/ the visually impaired （視覚が不自由な）などの言葉を使うことができます。
"These days many toilets are fully accessible for all kinds of special needs"
最近は、多くのトイレが、全ての特別なニーズ向きとなっている。
Special-needs toilet refers to a toilet that is meant for
people who have physical ailments that make it difficult
for them to use regular restrooms. This would be designed
especially for disabled and frail older people.
A baby-change room is designed for moms who need to
feed or change their babies.
Special-needs toiletとは、肉体的な病気のために普通のトイレを使用することが困難な人のためのものです。これは特に障害のあるまたは、虚弱な高齢者のために設計されています。
A baby-change roomは、それを必要としている母親のために設計されています。赤ん坊に授乳をするか、またはオムツを替えたりします。
An accessible toilet is a special toilet designed to accommodate people with physical disabilities. They are designed in a way that is user friendly for disabled or mothers with children.
An accessible toilet とは、障がい者用の特別なトイレを表します。
障がい者や、小さいお子さんを持つお母さんに使いやすいよう設計されています。
A) Disabled bathroom
also known as An accessible toilet, is a special toilet designed to accommodate people with physical disabilities.
Public toilets and restrooms can present accessibility challenges for people with disabilities, for example those in wheelchairs.
B) Baby changing room
- A restroom that is comfortable for mothers/dads and their children.
I hope this helps :-)
A) Disabled bathroom
An accessible toiletとも言います。
身体的な障碍者用にデザインされた特別なトイレ。
公共のトイレは、車いすなど、障碍者が使う上で難しい場合がある。
B) Baby changing room
子供と一緒にいる親が使いやすいトイレ。
参考になれば幸いです。
The most common way to say that a toilet is wheelchair or handicap friendly would be a, "handicap toilet," however we can also use the words, "multipurpose toilet," or a, "accessible toilet," and still keep the same meaning about what kind of toilet it is.
アメリカ合衆国 
イギリス 
南アフリカ 
