for a while 与 the next moment有什么区别?

for a while 与 the next moment有什么区别? 问下for a while,in a while,after a while,all the for a time与for a while有什么区别? for a while waiting,while,I,for,bought,a,the,bus,newspaper While he ----(wait) for the bus,he ------(read) a book. Every day,the boy plays computer games for a while after school.(for a while) 部分提问对部分提问(for a while) While he was waiting for the bus, he was reading a newspaper.为什么用while引导 for a while 和 after a while 和once in a while 和 all the while的意思 和区别（求详解） for a while的词性 用for a while造句 For a Little While 歌词 Let him sleep for a while .He stayed_______(wake) for most of the night. for a while 和 in a while的区别我想问下.for a little while 和 in a little while一样么?还有.in the school 和 at school 有什么不同. the boy just finished______(prsctice)the piano.he wanted to relax for a while Mike __laid___on the desk the note he had written,and then_lay_down for a while. the screen will freeze for a few seconds while updating the for a while和after a while的区别