yǒu biéde yánsè ma?
Do you have other color?
试衣间在哪里?
Where is the fitting room?
试衣间 (shìyījiān) means "fitting room" (试衣 to try clothes, 间 room), 在 (zài) means "at/in", and 哪里 (nǎlǐ) means "where". The structure is "[place] 在 哪里?" to ask location.
请问试衣间在哪里?
qǐngwèn shìyījiān zài nǎlǐ?
Excuse me, where is the fitting room? — More polite because it adds 请问 (qǐngwèn), meaning "may I ask".
试衣间在哪儿?
shìyījiān zài nǎr?
Where's the fitting room? — More casual and colloquial, using 哪儿 (nǎr) instead of 哪里 (nǎlǐ).
你好,请问试衣间在哪里?
nǐ hǎo, qǐngwèn shìyījiān zài nǎlǐ?
Hello, may I ask where the fitting room is?
就在那边,左转就能看到。
jiù zài nà biān, zuǒ zhuǎn jiù néng kàn dào.
It's just over there; turn left and you'll see it.
Appropriate
Avoid when
You say "试衣间在哪里?" (shìyījiān zài nǎlǐ?).
It is pronounced "shìyījiān zài nǎlǐ?" with a rising intonation at the end to indicate a question.
Use it when you are in a shop and need to find the fitting room. It is polite and suitable for any shop.
Tomyo
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