Yabla Chinese

Yabla video uses of 上坡
上坡 shàngpō
下坡 xiàpō
的 de
一定要 yīdìngyào
当心 dāngxīn
要 yào
拉 lā
住 zhù
扶手 fúshǒu
Be careful when going uphill and downhill. Hold the handrail.