The prison governor has refused to let him go, saying he must first be given authority from his own superiors.

监狱长已拒绝释放他，说他必须首先得到上级的许可。

《柯林斯英汉双解大词典》

Know as "Three socks Morgan" (from his first visit to the shower blocks during a spell in prison), whatever's needed, Ash will find it.

绰号“三只脚”（得名于监狱服刑时第一次出浴= =|||），需要什么东西，阿什有求必应。

youdao

At first there was grumbling about language (some of the Belgian prisoners speak French, not Dutch) and ease of access (many supplies come from the nearest Belgian prison, 40km-25 miles-away).

最初在语言问题(有些比利时囚犯说法语而不是荷兰语)和物资供应(许多物资来自最近的比利时监狱，在40公里—约25英里—之外)上存在一些麻烦。

youdao

The BBC is to broadcast its political panel programme Question Time from inside a prison for the first time.

BBC: Wormwood Scrubs

Among the first measures announced is a jump in the maximum prison term for the bosses of such scams from six to 20 years.

ECONOMIST: Colombia

"OK, " I said, because I was looking at them closely, really scrutiniz-ing them for the first time since I'd been home from prison, and I could see what I'd done to them.

NPR: Chapter 1