And most of those slaves were African born, because the brutal living and working conditions prevented natural population growth.
这些奴隶中的大多数都是非洲出生的，因为残酷的生活和工作条件阻碍了人口的自然增长。
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| 词汇 | Natural population growth |
| 分类 | 英语词汇 英语翻译词典 |
| 释义 |
Natural population growth
原声例句
世界史 Crash Course And most of those slaves were African born, because the brutal living and working conditions prevented natural population growth. 这些奴隶中的大多数都是非洲出生的，因为残酷的生活和工作条件阻碍了人口的自然增长。 中高级英语短文 From a national perspective, the natural population growth rate in 2021 was 0.34 per thousand, which was declined by 1.11 per thousand than 2020, NBS data shows. 国家统计局数据显示，从全国来看，2021 年人口自然增长率为 0.34%.，比 2020 年下降 1.11%.。
英语百科
Natural population growthNatural population increase (in contrast to total population increase) happens as people are born (in contrast to immigrate) into a country, and decrease as people die (in contrast to emigrate). Rates of population growth, usually expressed as a percentage, vary greatly. |
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