xià / pō / shí / bú / yào / pín / fán / guà / dǎng / yǐ / miǎn / yǐng / xiǎng / chē / liàng / de / wěn / dìng / xìng

下坡时不要频繁挂挡，以免影响车辆的稳定性。

When driving downhill, do not change gears too frequently, or it may affect the vehicle's stability.