A:Have some milk.
B:Eat some milk.
某赛车的左、右轮子的距离为2米,因此当车子转弯时,外侧的轮子比内侧的轮子多走了一段路.
— He ____ ____ with his friends.
***诗句“坐地日行八万里,巡天遥看一千河”中,“八万里”是指( )