40 hours is a fairly average working week for most people.
对大多数人来说,一周工作40小时是相当正常的。
Doctors work an average of 90 hours a week, while a few are on call for up to 120 hours.
医生们平均每周工作90个小时,而有些出诊长达120个小时。
Involvement in sports, in particular, rose almost 50% from 1981 to 1997: boys now spend an average of four hours a week playing sports; girls log half that time.
特别体育运动参与率从1981年到1997年上升了近50%:男孩们现在平均每周花四个小时做运动;而女生则只花一半的时间。
Americans spend the most time out of any other people in the world volunteering in average four hours a week, volunteering outside their job which may also have a social objective more than any other people in the world.
比其他任何人所花的时间都多,平均每周有四个小时做志愿者的工作,做与自身工作无关的善事,他们比世界上其他人更具社会目标。
应用推荐