20 sentences

1. 船和火车哪个跑得快？

   chuán hé huǒ​chē nǎ​ge pǎo de kuài?

   Which goes faster, a ship or a train?

   Source: Tatoeba

2. 太阳和地球哪个更大？

   tài​yang hé dì​qiú nǎ​ge gèng dà?

   Which is bigger, the Sun or the Earth?

   Source: Tatoeba

3. 你指的是哪个故事？

   nǐ zhǐ de shì nǎ​ge gù​shi?

   Which story are you referring to?

   Source: OpenSubtitles

4. 妈，你用的是哪个遥控器？

   mā, nǐ yòng de shì nǎ​ge yáo​kòng​qì?

   Mom, which remote are you using?

   Source: OpenSubtitles

5. 你最喜欢哪个颜色？

   nǐ zuì xǐ​huan nǎ​ge yán​sè?

   Which color do you like best?

   Source: Dong Chinese Dictionary

6. 你是哪个部门的？

   nǐ shì nǎ​ge bù​mén de?

   Which department are you from?

   Source: OpenSubtitles

7. 你说你喜欢哪个？

   nǐ shuō nǐ xǐ​huan nǎ​ge?

   Which one did you say you liked?

   Source: OpenSubtitles

8. 哪个是哪个？

   nǎ​ge shì nǎ​ge?

   Which is which?

   Source: OpenSubtitles

9. 你想要哪个？

   nǐ xiǎng​yào nǎ​ge?

   Which one do you want?

   Source: OpenSubtitles

10. 是哪个？

    shì nǎ​ge?

    Which one is it?

    Source: OpenSubtitles

11. 走到了歧途，他不知道该往哪个方向转。

    zǒu dào le qí​tú, tā bù zhī​dào gāi wǎng nǎ​ge fāng​xiàng zhuǎn.

    Having reached a fork in the road, he didn't know which way to turn.

    Source: Dong Chinese Dictionary

12. 没有哪个机械师能这么快把发动机拆下来！

    méi​yǒu nǎ​ge jī​xiè​shī néng zhè​me kuài bǎ fā​dòng​jī chāi xià lái!

    No mechanic can take out an engine that fast!

    Source: OpenSubtitles

13. 你先在手里掂一下，看看这两个包裹哪个更沉。

    nǐ xiān zài shǒu​lǐ diān yī​xià, kàn​kan zhèi liǎng gè bāo​guǒ nǎ​ge gèng chén.

    First, weigh them in your hand to see which of these two packages is heavier.

    Source: Dong Chinese Dictionary

14. 无论身处哪个时空，人们对自由的追求从未改变。

    wú​lùn shēn​chǔ nǎ​ge shí​kōng, rén​men duì zì​yóu de zhuī​qiú cóng​wèi gǎi​biàn.

    No matter the time or space, the pursuit of freedom has never changed.

    Source: Dong Chinese Dictionary

15. 超市里的零食种类多种多样，我都不知道买哪个了。

    chāo​shì lǐ de líng​shí zhǒng​lèi duō​zhǒng​duō​yàng, wǒ dōu bù zhī​dào mǎi nǎ​ge le.

    There is such a wide variety of snacks in the supermarket that I don't even know which one to buy.

    Source: Dong Chinese Dictionary

16. 你们当中哪个是老师？

    nǐ​men dāng​zhōng nǎ​ge shì lǎo​shī?

    Which one of you is the teacher?

    Source: Dong Chinese Dictionary

17. 你觉得哪个是寡妇？

    nǐ jué​de nǎ​ge shì guǎ​fu?

    Which one do you think is the widow?

    Source: OpenSubtitles

18. 哪个女人杀了他？

    nǎ​ge nǚ​rén shā le tā?

    Which woman killed him?

    Source: OpenSubtitles

19. 哪个是你老婆呀？

    nǎ​ge shì nǐ lǎo​pó ya?

    Which one is your wife?

    Source: OpenSubtitles

20. 哪个是你？

    nǎ​ge shì nǐ?

    Which one's you?

    Source: OpenSubtitles