rough and bumpy
Bumpy, Chinese idiom, Pinyin is k ǎ NK ě B ù P í ng, which means the road is bumpy and uneven. There are many difficulties on the way forward, not plain sailing. It comes from he le fu.
Analysis of Idioms
It's rugged, difficult and dangerous; it's smooth sailing, broad road and Yangguan road
The origin of Idioms
Yang Xiong's Ode to river music in the Han Dynasty: "the bumpy nest in the south of the river is like Maiping in the south of the river."
Idiom usage
It can be used as predicate, object and attribute to describe the dangerous road. example it runs so smoothly that it seems to the rider that it is not running on the road, but walking on the extremely soft carpet. Yao xueyin's Li Zicheng, Volume 1, Chapter 3
rough and bumpy
save the country and its people - jiù mín shuǐ huǒ
check erroneous ideas at the outset - fáng wēi dù xìn
Mutual restraint and mutual aid - xiāng kè xiāng jì