3 sentences

1. 那天，他皈依了基督教。

   nà​tiān, tā guī​yī le jī​dū​jiào.

   He converted to Christianity that day.

   Source: AI Challenger 2017

2. 她最近皈依天主教。

   tā zuì​jìn guī​yī tiān​zhǔ​jiào.

   She recently converted to Catholicism.

   Source: CCMatrix

3. 当他知道他想娶我时，他皈依并开始学习阿拉伯语。

   dāng tā zhī​dao tā xiǎng qǔ wǒ shí, tā guī​yī bìng kāi​shǐ xué​xí ā​lā​bó​yǔ.

   When he knew he wanted to marry me, he converted and began learning Arabic.

   Source: CCMatrix