4 sentences

1. 这句谜语射一个地名。

   zhè jù mí​yǔ shè yī gè dì​míng.

   The answer to this riddle is a place name.

   Source: Dong Chinese Dictionary

2. 你们的下一题是个谜语。

   nǐ​men de xià yī tí shì gè mí​yǔ.

   Your next puzzle is a riddle.

   Source: OpenSubtitles

3. 我们终于猜到了这个谜语的谜底。

   wǒ​men zhōng​yú cāi​dào le zhè gè mí​yǔ de mí​dǐ.

   We finally guessed the answer to this riddle.

   Source: Dong Chinese Dictionary

4. 他出了一个很难的谜语，大家都没猜出来。

   tā chū le yī gè hěn nán de mí​yǔ, dà​jiā dōu méi cāi chu​lai.

   He gave a very difficult riddle that no one could solve.

   Source: Dong Chinese Dictionary