用作名词 (n.)
- The potential population explosion would have tremendous repercussions on the region's physical resources such as land.
潜在的人口爆炸将对该地区的土地等自然资源造成巨大的压力。
- If we don't carry out population control, there will be a population explosion some day.
如果再不进行人口控制，迟早会发生人口爆炸的。
- The rapid growth of its population,industry and commerce remain at the root of pollution by human activities.
人口激增，工商业蓬勃发展，这些人类活动正是污染的根源。
