Here's the answer:
“洗手间在左边还是右边？”
(xíshǒujiān zài zuǒbiān háishì yòubiān ？)
Watch a real native speaker say it:
Here's how it sounds in a textbook:
You could also say:
- xí shǒu jiān zài zuǒ biān hái shì yòu biān？
- xíshǒujiān zài zuǒbiān háishì yòubiān ？
Fun fact: the hundreds of thousands of people learning Chinese with Memrise get this phrase correct 97.52% of the time!
