This speed range was chosen because it is when most collisions take place, especially rear-end shunts in slow-moving traffic.
之所以选择这样的速度范围,是因为大多数的碰撞都在此范围内发生,尤其是低速行驶时的追尾事故。
3
At the retail or intermediary level, returns often come back due to slow-moving stock, end-of-season inventory adjustments, or as a means to release capital so customers can buy more from your firm.