shìyījiān zài nǎlǐ?
Where is the fitting room?
我要这个。
I'll take it
The phrase is 我 (I) + 要 (want) + 这个 (this one). 这个 is a demonstrative pronoun meaning "this."
我想要这个
wǒ xiǎng yào zhège
I would like this. — More polite because of 想要 (would like).
我要这个东西
wǒ yào zhège dōngxi
I want this thing. — Slightly more colloquial and specific.
你想要什么?
nǐ xiǎng yào shénme?
What do you want?
我要这个。
wǒ yào zhège.
I'll take this.
Appropriate
Avoid when
You can say "wǒ yào zhège" (我要这个). It literally means "I want this one" and is commonly used in shops.
It is pronounced "wǒ yào zhège" with the third tone on wǒ, fourth tone on yào, fourth tone on zhè, and neutral tone on ge.
Use it when you are in a shop and want to indicate that you will take a particular item, usually while pointing at it. It is direct and suitable for casual shopping.
Tomyo
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