考博英语作文23:人口增长、 人口质量

2020-05-02 17:05:17 人口

  人口增长、 人口质量、 小学生肥胖、 养老与老龄化、 性别比例

  1、population aging; outdated and abandoned; to improve the living condition of the aging population ; to respect and appreciate the aged; to provide safety and happiness

  2、the number of males outweighs that of females;the population growth is almost out of control, the humans to live is increasingly circumscribed.

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