over 6 million people work in Hong Kong.一句中的over一词从语法角度怎么理解?

over 6 million people work in Hong Kong.一句中的over一词从语法角度怎么理解? over half a million games are sold . 英语翻译over half a million games over sixteen____people are living in shanghai.A million B millions C millions of D million of which city in Mexico has over 21million people? over 840 million people around the world 的全文 million thank her a million times over for her generosity.over什么词性,修饰什么, A city should not hold over one million people.改为同义句A city should not hold ( ) ( ) one million people. 英语翻译Over one million Americans are living with the virus,out of an estimated thirty-three million people worldwide. People have been using fire for well over a million years.可否改成：People have used fire for well over a million years. zigong is a city of a population of over 3 million 改错 more than 7 million people from all over the world live in london 是什么意思 The United States ___ a population of over 200 million.A.possessesB.ownsC.has It is said that 30 million Chinese over age 20 were o___________. The number of the people was over 1.4 million in several hours.翻译 Garden City is a c________ city.Over six million people live there. Which city in Mexico(墨西哥) has over 21 million people注意是in”