It's endless
Endless, Chinese idiom, Pinyin is w ú Xi ū w ú Le, meaning endless, no end; the same as "endless". From a dream of Red Mansions.
The origin of Idioms
In a dream of Red Mansions by Cao Xueqin in the Qing Dynasty, Chapter 113: "the poor one who died may not know it. This life is really distressed and sad. It's endless. It's not as good as plants and stones. He is ignorant and unconscious, but he has a clean heart.
Idiom usage
Used as a predicate or attributive; used in writing.
It's endless
seeking pleasure is like drinking poisoned wine - yàn ān zhèn dú
pursue good fortune and avoid disaster - bì huò qiú fù
a dutiful son is obliged to pay his father 's debts - fù zhài zǐ huán