申論題

一、英譯中：請將以下英文翻譯成中文
Probably the most significant correctional developments of the late 19th century were probation and parole. Under probation, the sentence of a selected convicted criminal is suspended if the criminal promises to behave well and meets certain specific requirements. Parole involves conditional release from confinement after part of a sentence has already been served. It is granted only if the prisoner seems to have changed into an honest and trustworthy person.