兢兢业业

jīngjīngyèyè

HSK 7

兢兢业业 — jīngjīngyèyè

1. conscientious; assiduous; careful and hard-working

   她对待工作一直兢兢业业，所以深受领导信任。 tā duìdài gōngzuò yìzhí jīngjīngyèyè suǒyǐ shēnshòu lǐngdǎo xìnrèn — She has always been conscientious in her work, so she is deeply trusted by her superiors.