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
the rain stops and the sky clears up - yǔ xiē yún shōu
failure to put things away properly is inviting theft - màn cáng huì dào