according to government studies
If nothing else, cutting the prison population helps the bottom line. Each inmate costs US taxpayers more than $22,000 a year. And return on the investment stinks: Two out of three prisoners released are arrested again, according to government studies. Now that's a crime.
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according to government studies
根据政府研究
以上为机器翻译结果，长、整句建议使用 人工翻译 。