在英语中，“回到牢房去”可以用以下几种表达方式来表示：
"go back to jail"，这是一个常用的说法，意思是回到监狱里。
例句：
"He was released on parole, but he violated the terms and had to go back to jail."（他被保释出来了，但是他违反了条件，不得不回到监狱里。）
"return to prison"，这是一个正式的说法，意思是返回监狱。
例句：
"The convicted criminal was sentenced to five years in prison, but he was released early for good behavior. However, after committing another crime, he had to return to prison to finish his sentence."（这个罪犯被判五年监禁，但是他因为表现良好而提前获释。然而，在犯下另一罪后，他不得不返回监狱完成他的刑期。）
"go back to one's cell"，这是一个比较专业的说法，意思是回到狱舍。
例句：
"After the visit, the prisoner had to go back to his cell and wait for his next court hearing."（参观结束后，囚犯不得不回到他的狱舍，等待下一次庭审。）
"go back to jail"，这是一个常用的说法，意思是回到监狱里。
例句：
"He was released on parole, but he violated the terms and had to go back to jail."（他被保释出来了，但是他违反了条件，不得不回到监狱里。）
"return to prison"，这是一个正式的说法，意思是返回监狱。
例句：
"The convicted criminal was sentenced to five years in prison, but he was released early for good behavior. However, after committing another crime, he had to return to prison to finish his sentence."（这个罪犯被判五年监禁，但是他因为表现良好而提前获释。然而，在犯下另一罪后，他不得不返回监狱完成他的刑期。）
"go back to one's cell"，这是一个比较专业的说法，意思是回到狱舍。
例句：
"After the visit, the prisoner had to go back to his cell and wait for his next court hearing."（参观结束后，囚犯不得不回到他的狱舍，等待下一次庭审。）