HSK 5 HSK V7-9
Correct

艰巨

/ jiānjù / 
Strokes

Definition

arduous/terrible (task)/very difficult/formidable

Example

As an Adjective

arduous; formidable

1
Zhèxiàng
这项
gōngchéng
工程
hěn
很
jiānjù
艰巨
  
。

This is a formidable project.

2
Jiānjù
艰巨
de
的
rènwu
任务

arduous/tough/hard/formidable task