如何使用 "population" 造句
- 1. Austin 's population has doubled in the past 20 years .
- 过去20年,奥斯汀的人口增长了一倍。
- 2. In an infinite population , anything that can happen will happen .
- 在一个无穷大的种群里,自然是能有什么就会发生什么。
- 3. And yet , very little research has addressed smoking in this population .
- 然而,很少有研究关注吸烟和这个群体的关系。
- 4. The security services are constantly monitoring the population .
- 安全武装不断地巡视着四周的人们。
- 5. The working-age population is shrinking .
- 劳动力人口也在萎缩。