The population growth forecast tells us that in the next 35 years the world population will grow of a staggering 3 billions human beings .
The population - growth forecast tells us that , in the next 35 years , the world population will grow by a staggering 3 billion human beings .
The population - growth forecast tells us that , in the next 35 years , the world population will grow by a staggering 3 billion human beings .
حسن القواعد النحوية لهذا النص: The population growth forecast tells us that in the next 35 years the world population will grow of a staggering 3 billions human beings . خرج: