无论是成人还是孩子,一天的全部生活,都由必须完成的活动和自由选择的活动两部分组成。人们把用于必须完成的活动时间称为作业时间(也叫工作时间),把自主选择的活动时间称为业余时间(也叫闲暇时间)。当然,除此之外还有一部分时间是人们用于休息、睡眠的,称为休息时间。 Whether for adults or children, the whole day’s life consists of two parts: the activities that must be done and the activities that are freely chosen. People call activity time that must be completed as working time (also called working time) and leisure time (also called leisure time) as their own choice of activity time. Of course, there is also a part of time for people to rest and sleep, which is called rest time.