在王家大院的合院建筑中，无论是流线的转化、拱券的利用，还是厕所的构造，都展现出建造者无尽的想象力。
In the building group of the Wang grand-courtyard , the change of route , the utilization of arch and the construction of lavatory can all serve as good examples for the imagination of the builders .
王家院