population explosion

• n. 人口爆炸；人口激增

例句

用作名词 (n.)

1. 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。
2. 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。
3. 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。