Continuous as a thread
As a Chinese idiom, Pinyin is B ù Ju é Ru ò Xi à n, which means to describe a critical situation, like a line almost broken. It comes from Gongyang Zhuan, the fourth year of the Duke of Fu.
The origin of Idioms
In Gongyang Zhuan, the fourth year of the Duke of Fu, it is said that "the communication between Nanyi and Beidi is endless in China." He Xiu notes: "thread, sewing silk thread, to metaphor micro also."
Idiom usage
Used as a predicate or attributive; used in an emergency.
Idiom explanation
Describe the situation as critical, like a line almost broken.
Continuous as a thread
be so dark that nothing is discernible - hēi tiān mō dì
a few isolated words and phrases - piàn yán zhǐ yǔ
The party's evils have been brought to justice - dǎng xié xiàn zhèng
The prince's crime is the same as the common people's - wáng zǐ fàn fǎ,shù mín tóng zuì