be released upon completion of a sentence

• 刑满释放

be released upon completion of a sentence的用法和样例：

例句

1. When released, they are put on sex-offender registries.
   刑满释放前，性罪犯的档案将登记入册。
2. As a result of the implementation of these laws, policies and measures, the rate of recidivism among prisoners released in China is fairly low.
   由于推行这些法律政策措施，中国刑满释放人员重新犯罪率是比较低的。