So the number of people whom you need to be volunteering themselves is actually very very many.求翻译以及关于这句话的从句的简单讲解

a number of the number of the number of,a small number of,a number of. the number of造句 the number of造句 the reciprocal of number the number of中文 the number of 是什么意思? the number of同义词 The number of students Number of the black the number of、a number of、large number的区别 China has the largest population in the world,and about one fifth of the peo So far,a number of docters ______ (send)to help the sick people in that area. 翻译the system of number The total number of 中文 the number of的用法 a number of the students What’s the number of