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来源:雅诚德英语网
In Mexico in 1944, many experts warned of mass starvation in developing nations where populations were expanding faster than crop production.
在1944年的墨西哥,许多专家警告,发展中国家的人口增长速度快于粮食生产,会出现大规模饥荒。
In Mexico in 1944, many experts warned of mass starvation in developing nations where populations were expanding faster than crop production.
在1944年的墨西哥,许多专家警告,发展中国家的人口增长速度快于粮食生产,会出现大规模饥荒。