Only candidates may enter the dedicated polling stations situated in maximum security prisons.

只有候选人可进入设于高度设防监狱的专用投票站。

youdao

Exam authors are confined to secret compounds while the test is being written, while the printing is carried out by inmates at maximum-security prisons.

出卷者被要求严格保密，直至考试开始，考卷被同室的“囚犯”带出去时他们都被关在最高戒备的“监狱”里。

youdao

He says there are maximum security prisons in the United States that hold convicted terrorists.

VOA: standard.2009.05.21

Sao Paulo Governor Geraldo Alckmin said inmates suspected of ordering attacks on police officers would be moved to maximum security prisons under federal control, from where they would be unable to communicate with their hit men.

BBC: Brazil: 13 new deaths in Sao Paulo's gang battle

Sao Paulo Governor Geraldo Alckmin said inmates who were suspected of ordering attacks on police officers would be moved to maximum security prisons under federal control, from where they would be unable to communicate with their hit men.

BBC: Police on patrol in Paraisopolis

The court determined, then and now, that the suspects would not get "ill treatment" in super-maximum security prisons if they are extradited to the United States and convicted in American courts, according to the European court's decision Monday.

CNN: STORY HIGHLIGHTS