school day 是什么意思

	the period of instruction in a school; the time period when school is in session; "stay after school"; "he didn''t miss a single day of school"; "when the school day was done we would walk home together" 同义词：school, schooltime,
	any day on which school is in session; "go to bed early because tomorrow is a school day"

	1.	The school day is divided into seven periods . 每个授课日分为七节课。
	2.	Arthur took to drinking in his school days and he hasn't stopped . 亚瑟在学生时代养成酒瘾，到今还没戒掉。
	3.	True, in her school days she had been inclined to belittle her mother's taste, knowledge, and judgment . 的确，在她读书的时候，她有些瞧不起她母亲的嗜好、知识和见解。
	4.	So , how useful is a longer school day 所以，较长的课时到底在多大程度上有效呢？
	5.	So how useful is a longer school day 那么每天上学时间延长到底如何才能有效呢？
	6.	So , how useful is a longer school day 那么一个更长的教学时间又有什么用处呢？
	7.	Another choice is to extend a school day 另外一种选择是延长每天的学习时间。
	8.	Another choice is to extend the school day 另外一个选择是增长每天在校的学习时间。
	9.	Another choice is to extend the school day 另外一个方法就是延长学校每天的上课时间。
	10.	What is a typical school day like in china 中国学校的典型一天是什么样的？

school day是什么意思