“被监禁”怎么读？

他被监禁了18个月，还责令他支付550英镑的诉讼费。He was jailed for 18 months and ordered to pay £550 costs.他被监禁了三年。He was held in captivity for three years.他们因拥有毒品而被监禁。They were imprisoned for possession of drugs....

“被监禁”的英语可以翻译为：in irons，in custody，be laid under restraint ...