Suídòngzhuǎnxiàng dàdēng zài yèjiān guò wān shí fēicháng shíyòng.
Adaptive swivel headlights are very practical for cornering at night.
Tips
usage
Most commonly refers to 随动转向大灯 (an Adaptive Front-lighting System) - headlights that pivot in the direction of the steering wheel to illuminate curves. 随动 'follow-motion' can also describe other follow-the-movement subsystems.
