急问!some other people 指另一些人,为什么some other day中用day的单数而不是复数?

急问!some other people 指另一些人,为什么some other day中用day的单数而不是复数? one day,some day,other day,a day,的区别 some other day 和some day是不是一样的 the other day,every other day,some other day的区别 some other day和 the other is this school () some people visited the other day 英语some people choose Jobs for other reasons__money these day every day ,each day ,the other day ,some day some other day和any other day有什么区别 some other time&some other day有区别吗 some other和any other加单数还是复数 意思是什么还有some...others...的用法 one day等于some day还是 the other day?