4 sentences

1. 他在宫廷里担任太监一职。

   tā zài gōng​tíng lǐ dān​rèn tài​jiàn yī zhí.

   He served as a eunuch in the imperial court.

   Source: Dong Chinese Dictionary

2. 在这部古装戏里，几个小太监管总管太监叫老公。

   zài zhè bù gǔ​zhuāng​xì lǐ, jǐ gè xiǎo tài​jiàn guǎn zǒng​guǎn​tài​jiàn jiào lǎo​gong.

   In this period drama, several junior eunuchs address the head eunuch as 'Laogong'.

   Source: Dong Chinese Dictionary

3. 在中国古代，有些太监在朝廷中拥有很大的权力。

   zài Zhōng​guó gǔ​dài, yǒu​xiē tài​jiàn zài cháo​tíng zhōng yōng​yǒu hěn dà de quán​lì.

   In ancient China, some eunuchs wielded great power in the imperial court.

   Source: Dong Chinese Dictionary

4. 这本小说由于人气太低，写到一半就太监了。

   zhè běn xiǎo​shuō yóu​yú rén​qì tài dī, xiě dào yī​bàn jiù tài​jiàn le.

   Because of its low popularity, this novel was dropped halfway through.

   Source: Dong Chinese Dictionary