zhè / tiáo / shān / lù / yǒu / yí / gè / jí / zhuǎn / de / fà / jiā / wān / kāi / chē / shí / yào / jiǎn / sù

这条山路有一个急转的发夹弯，开车时要减速。

This mountain road has a sharp hairpin turn, so drivers need to slow down.