崎岖不平

tā qí zhe zì xíng chē zài qí qū bù píng de dì shang qí xíng

他骑着自行车在崎岖不平的地上骑行。

He rode over the bumpy ground on his bike.

qí qū bù píng de xiǎo jìng

崎岖不平的小径

narrow bumpy track