1 sentence

1. 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