单词 | population expansion |
释义 | population expansion Further south, where the terrain was covered in thick forest, the population expansion began much later - between 18,000 and 12,000 years ago. Times, Sunday Times A switch from drought to wetter conditions led to a population expansion and the spread of early humans to other continents about 70,000 years ago. Times, Sunday Times And most of the population expansion that has so crowded the planet has taken place since 1960. Times, Sunday Times An era of slower economic growth, thriftier shoppers and a more gentle population expansion are likely to keep grocers on the back foot, analysts have warned. Times, Sunday Times Investment in infrastructure has lagged behind the region's population expansion and construction boom. Times, Sunday Times |
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