问题描述：
英语翻译
1.all the people who were born at about the same time.
2.thing that prevents or controls progress or movement.
3.to arrange of organize according to class or category.
4.to make something smaller in size,number,degree,price ,etc.
5.of,found in ,or formed by living things
1.all the people who were born at about the same time.
2.thing that prevents or controls progress or movement.
3.to arrange of organize according to class or category.
4.to make something smaller in size,number,degree,price ,etc.
5.of,found in ,or formed by living things
问题解答：
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