6 sentences

1. 我算不上称职的父亲。

   wǒ suàn bù shàng chèn​zhí de fù​qīn.

   I wasn't much of a father.

   Source: OpenSubtitles

2. 他们俩都是很称职的法官。

   tā​men liǎ dōu shì hěn chèn​zhí de fǎ​guān.

   They are both very competent judges.

   Source: Tatoeba

3. 选民有权罢免不称职的代表。

   xuǎn​mín yǒu quán bà​miǎn bù chèn​zhí de dài​biǎo.

   Voters have the right to recall incompetent representatives.

   Source: Dong Chinese Dictionary

4. 我感觉自己是个不称职的妈妈。

   wǒ gǎn​jué zì​jǐ shì gè bù chèn​zhí de mā​ma.

   I feel like a bad mom.

   Source: OpenSubtitles

5. 他在这个岗位上表现得非常称职。

   tā zài zhè gè gǎng​wèi shàng biǎo​xiàn de fēi​cháng chèn​zhí.

   He has performed very competently in this position.

   Source: Dong Chinese Dictionary

6. 古代的国人一旦联合起来，甚至可以废黜不称职的君主。

   gǔ​dài de guó​rén yī​dàn lián​hé qi​lai, shèn​zhì kě​yǐ fèi​chù bù chèn​zhí de jūn​zhǔ.

   In ancient times, once the citizens united, they could even depose an incompetent monarch.

   Source: Dong Chinese Dictionary