The unemployment rate actually rose, to 9.1%, in May: the rate of job creation is barely keeping track with the natural increase in the working-age population.
5月份失业率实际上升到9.1%:职位创造率只与劳动年龄人口增长率持平。
Keeping track of them is not through an it system, it's through people who know how to deal with data.
对向你进行跟踪并不是通过信息技术系统进行,而是要通过了解如何处理数据的人员进行。
Mexico checks on whether families are keeping up with their responsibilities by having schools and clinics keep computerized track of attendance.
墨西哥检查的内容是这些家庭就学与就医的行为能否与电脑记录的情况相符。
What's this thing doing? It's walking along the list looking for the smallest thing in the back end of the list, keeping track of where it came from and swapping it with that spot in the list. All right?
这是在做什么?是在遍历列表,找列表后端最小的元素,跟踪它从哪里来的,然后同当前点的元素交换,明白了么?
应用推荐