It was easier to let leningrad 's inhabitants starve .
让列宁格勒的居民饿死更容易些。
The 7 billion inhabitants of earth currently speak about 6000 different languages .
地球上大约有70亿人口，说着6000多种语言。
The u.n. estimates that over this century , the planet 's human inhabitants will become 14 times richer and the average person in the developing world a whopping 24 times richer .
