Falling back toward these works, after quitting the outer line of foxholes, enemy skirmishers are apt to seek protection in small caves and behind rock outcroppings.

• 敌军散兵放弃外围的散兵坑防线之后，在向这些防御工事撤退的过程中，很容易得到小洞穴和裸露岩层的保护。