2 sentences for 操 (cāo — operate)

1. 她独自一人操持着全家的生计。

   tā dú​zì yī rén cāo chí zhe quán​jiā de shēng​jì.

   She manages the whole family's livelihood all by herself.

   Source: Dong Chinese Dictionary

2. 他决定重操本行，回到学校教书。

   tā jué​dìng chóng cāo běn​háng, huí​dào xué​xiào jiāo​shū.

   He decided to return to his original profession and go back to teaching at school.

   Source: Dong Chinese Dictionary