We compared driving behaviors at the beginning of the crossing warnings with the behaviors when traffic lights changed to yellow at an intersection. The results suggested that drivers used similar information, the distance to railway crossing or intersection and the speed of the driver's vehicle, ...
a足球赛还未开始,他就在沙发上睡着了 The soccer game has not started, he on fell asleep on the sofa[translate] aHowever, the intersection of the interiors of the two shapes must be empty 然而,二形状的内部的交叉点一定是空的[translate] ...
a足球赛还未开始,他就在沙发上睡着了 The soccer game has not started, he on fell asleep on the sofa[translate] aHowever, the intersection of the interiors of the two shapes must be empty 然而,二形状的内部的交叉点一定是空的[translate] ...