crosswalk line

基本解释

If there is no stop line, stop at the crosswalk.
如公路上沒有劃線，在人行橫道前停車。
blog.sina.com.cn
If there is no crosswalk or stop line, stop at a place where all approaching traffic can be seen. Proceed only after stopping and yielding to all pedestrians and other vehicles in the intersection.
如果既沒有停止線，也沒有人行橫道，把車停在所有來往車輛能看到的地方。
xiexiaopu.spaces.live.com
If there is no stop line, stop at the crosswalk, marked or not.
如果未劃停車線，在人行橫道前停車，不琯人行橫道有沒有劃線。
blog.sina.com.cn

Using a series of sensors, cameras and servos the car is able to turn the steering wheel plus activate the throttle and the shifter to navigate across this stretch of road, relying on the road markings painted on the floor to both keep it driving in a straight line and to have it stop, respectfully, at the crosswalk.
ENGADGET: Nissan NSC-2015 self-driving car with LTE and smartphone connectivity (test-ride with video)