Fifteen generations have lived in it. Four brothers together oversaw building of the Chengqi Lou for their families; it took four years to build, one year for each floor.
十五代人曽在这里居住，四个家族长兄作为家族代表看管着承启楼；它花了四年才建成，一年建一层。
2
She led us to a table big enough for four in the center of the most crowded area of the dining floor.
她把我们带到用餐区里人最多的地方的正中，一张足以坐下四个人的桌子旁。
3
But all four of them were huddled around a second floor window, which meant they could be saved. The firefighters quickly prepared to catch the boys.