On the second floor desk

On the second floor is an apartment for a couple that features a wide wooden staircase with a desk midway up, and wide treads that can be used as casual seating or for storing and displaying objects.

二楼是一对夫妇的公寓，具有很宽的木楼梯，有一张桌子在楼梯中间，楼梯的宽踏板可以作为休闲座椅或用于存储和展示物品。

Back on the second floor my mobile phone is doing a caterpillar dance along the desk.

回到2楼，我的手机像毛毛虫一样在桌上独自起舞。

There is a book on the desk in the room. on the second floor in the building in the school in BEIJING…

北京市的一所学校的大楼里的二层的桌子上有一本书。