起点和终点间的物体走行里程数,不应超过整个环状线路总长度的一半,即必须小于或等于环形圈长的二分之一.
The beginning and the end point object walks in the line 程数,should not surpass the entire ring-like line total length one half,namely must be smaller than or be equal to the ring-like circle islong 1/2
For the sake of efficiency, when traveling on a ring route, an object should not travel more than half the length of the route 这句也可以 起点和终点间的物体走行里程数,不应超过整个环状线路总长度的一半,即必须小于或等于环形圈长的二分之一.
The beginning and the end point object walks in the line 程数,should not surpass the entire ring-like line total length one half,namely must be smaller than or be equal to the ring-like circle islong 1/2
For the sake of efficiency, when traveling on a ring route, an object should not travel more than half the length of the route 这句也可以