英语语法分析

They took Mary to the bughouse.

他们把玛丽送到疯人院。

The château, they called it. A polite way of saying "the bughouse."

他们叫它“庄园”，这是“疯人院”的一种礼貌说法。

After bughouse dean receives an announcement, arrange at hand to intensify preparing.

精神病院院长接到通知后，便安排手下加紧预备。