乘这部电梯上4楼。

Take this elevator to the 4th floor.

从4楼的窗户望出去，李万胜的妻子感叹道：“以前吃过晚饭，常常会在风景如画的厂里悠闲地散步。

Looking through the window of a four-storey building, Li's wifeKong sighs. We used to take a leisurely walk after dinner in our picturesque factory.