山路又窄又险,司机必须放慢速度。Shānlù yòu zhǎi yòu xiǎn, sījī bìxū fàng màn sùdù.The mountain road is narrow and dangerous, so drivers must slow down.
他险些摔倒,幸好旁边的人扶住了他。Tā xiǎnxiē shuāidǎo, xìnghǎo pángbiān de rén fú zhù le tā.He nearly fell, but luckily the person next to him caught him.
悬崖边的小路很险,千万别往下看。Xuányá biān de xiǎolù hěn xiǎn, qiānwàn bié wǎng xià kàn.The small path along the cliff edge is dangerous, so whatever you do, don't look down.