险峭

xiǎn qiào de xuán yá

险峭的悬崖

dangerously steep cliff

shān lù xiǎn qiào

山路险峭

dangerously steep mountain road

shān gǔ xiǎn qiào qǐng dà jiā xiāng hù zhào ying xiǎo xīn pān dēng

山谷险峭，请大家相互照应，小心攀登。

The valley is dangerously steep, please look after each other and be careful.