卫生: health, hygiene, sanitation...
坑: hole; pit; hollow, tunnel; pit...
秃: bald, blunt...
畜牧: to raise animals...
次数: number of times, frequency, order number (in a series), power (math.), degree of a polynomial (math.)...
过来: to come over, to manage, to handle, to be able to take care of...
陪同: to accompany...
承担: to undertake, to assume (responsibility etc)...
属性: attribute, property...
规划: to plan (how to do sth), planning, plan, program...
