艰巨

jiānjù

HSK 7

艰巨 — jiānjù

1. extremely difficult; challenging; demanding (of a task, mission, or responsibility)

   这个任务非常艰巨，需要大家共同努力。 zhè ge rèn wù fēi cháng jiān jù ， xū yào dà jiā gòng tóng nǔ lì 。 — This task is extremely arduous and requires everyone to work together.