This project is very arduous and requires a lot of time and manpower.
difficult/hard/hardship
Hanzi
Grade
Grade 5
Pinyin
jiān
Bopomofo
ㄐㄧㄢ
Jyutping
gaan1
Example sentences
This is a difficult task.
Although the process of starting a business is arduous, he never thought of giving up.
This documentary reviews the arduous course of the country's development.
Regardless of how difficult the road ahead is, we must persevere.
Although the situation is difficult, there is still a ray of hope.
The process of starting a business is very difficult and requires patience.
Although the journey ahead is full of hardships and perils, he still decided to continue forward.
Example Vocabulary
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