4 sentences

1. 她做过心脏移植手术。

   tā zuò guo xīn​zàng yí​zhí shǒu​shù.

   She had a heart transplant.

   Source: AI Challenger 2017

2. 你有过心碎的经历吗？

   nǐ yǒu guo xīn​suì de jīng​lì ma?

   Have you ever had your heart broken?

   Source: OpenSubtitles

3. 我还学过心理学。

   wǒ hái xué guo xīn​lǐ​xué.

   I have studied psychology as well.

   Source: CCMatrix

4. 教师可以通过心理锻炼帮助孩子放松。

   jiào​shī kě​yǐ tōng​guò xīn​lǐ duàn​liàn bāng​zhù hái​zi fàng​sōng.

   Teachers can help children relax with mental exercises.

   Source: CCMatrix