dàgài yào duōjiǔ?
Approximately how long does it take to travel?
你的车牌号是多少?
What is your license plate number?
The sentence is: 你的 (nǐ de) "your" + 车牌号 (chēpáihào) "license plate number" + 是 (shì) "is" + 多少 (duōshao) "how much/what number." It's a standard way to ask for a number.
请问你的车牌号是什么?
qǐngwèn nǐ de chēpáihào shì shénme?
Excuse me, what is your license plate number? — More polite due to the addition of "请问" (qǐngwèn).
你的车牌是多少?
nǐ de chēpái shì duōshao?
What's your license plate? — More casual and shorter, omitting "号" (hào).
你好,请问你的车牌号是多少?
nǐ hǎo, qǐngwèn nǐ de chēpáihào shì duōshao?
Hello, may I ask what your license plate number is?
我的车牌号是ABC123。
wǒ de chēpáihào shì ABC123.
My license plate number is ABC123.
Appropriate
Avoid when
You say "你的车牌号是多少?" (nǐ de chēpáihào shì duōshao?).
It's pronounced "nǐ de chēpáihào shì duōshao?" with the tones: nǐ (3rd tone), de (neutral), chē (1st tone), pái (2nd tone), hào (4th tone), shì (4th tone), duō (1st tone), shao (neutral).
Use it when you need to know someone's license plate number, typically in situations like confirming a taxi or ride-hailing vehicle.
Tomyo
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