7 sentences

1. 他的业余爱好是听广播。

   tā de yè​yú'ài​hào shì tīng guǎng​bō.

   His hobby is listening to the radio.

   Source: CCMatrix

2. 她的业余爱好是养萤火虫。

   tā de yè​yú'ài​hào shì yǎng yíng​huǒ​chóng.

   It's her hobby to raise fireflies.

   Source: AI Challenger 2017

3. 烹饪是我多年来的业余爱好。

   pēng​rèn shì wǒ duō​nián​lái de yè​yú'ài​hào.

   Cooking has been my hobby for many years.

   Source: CCMatrix

4. 我的业余爱好是拍野花的照片。

   wǒ​de yè​yú'ài​hào shì pāi yě​huā de zhào piàn.

   My hobby is taking pictures of wild flowers.

   Source: Tatoeba

5. 他没有业余爱好，也没有外部兴趣。

   tā méi​yǒu yè​yú'ài​hào, yě méi​yǒu wài​bù xìng​qù.

   He has no hobbies and no outside interests.

   Source: CCMatrix

6. 有人喜欢骑马，而我宁愿以打高尔夫作为业余爱好。

   yǒu rén xǐ​huan qí mǎ, ér wǒ nìng​yuàn yǐ dǎ gāo'ěr​fū zuò​wéi yè​yú'ài​hào.

   Some people like horseback riding, but I prefer golfing as a hobby.

   Source: UM-Corpus: Spoken

7. 我是一个幸运的人，因为我的工作也是我的业余爱好。

   wǒ shì yī​ge xìng​yùn de rén, yīn​wèi wǒ​de gōng​zuò yě​shì wǒ​de yè​yú'ài​hào.

   I am a lucky person because my job is also my hobby.

   Source: CCMatrix