Data gathered from census surveys mailed to American households and reported by Census workers sent out to find those who do not respond also helps decide where billions of federal dollars get spent on new schools, highways and health care.
VOA: standard.2010.02.03
I'm not sure how many of us would decide the last thing we wanted to do with our remaining years is to spend it in college.
我不确定我们中有多少人会决定,在最后几年里要做的最后一件事是,上大学。
I may not want to do the full range of this, but I may decide I have to use a lot of gigabytes of space in order to do a trade off.
哈希成一个整数,我不想完整的去做这件事,但是我可以想像我需要用许多G的空间,去完成空间和时间之间的权衡。
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