5 sentences

1. 她主修社会学。

   tā zhǔ​xiū shè​huì​xué.

   She's majoring in sociology.

   Source: OpenSubtitles

2. 他在大学的主修专业是社会学。

   tā zài dà​xué de zhǔ​xiū zhuān​yè shì shè​huì​xué.

   His major in college was sociology.

   Source: Dong Chinese Dictionary

3. 我是阿姆斯特丹大学的社会学教授。

   wǒ shì ā​mǔ​sī​tè​dān dà​xué de shè​huì​xué jiào​shòu.

   I'm a professor of sociology at the University of Amsterdam.

   Source: OpenSubtitles

4. 社会学是一门研究社会行为的学科。

   shè​huì​xué shì yī mén yán​jiū shè​huì xíng​wéi de xué​kē.

   Sociology is a discipline that studies social behavior.

   Source: Dong Chinese Dictionary

5. 斯宾塞教授是社会学领域一位非常有影响力的先驱。

   Sī​bīn​sài jiào​shòu shì shè​huì​xué lǐng​yù yī wèi fēi​cháng yǒu yǐng​xiǎng​lì de xiān​qū.

   Professor Spencer is a highly influential pioneer in the field of sociology.

   Source: Dong Chinese Dictionary