His desk is cluttered up with books and papers.
他桌上堆满了书和报纸。
学习一个生动的动词“clutter”,意思是“弄乱,乱七八糟地堆满;使混乱地堆满而难以使用”(to litter or pile in a disordered manner;to make disorderly or hard to use by filling or covering with objects)。
例句:
Boxes cluttered the garage. 箱子堆在车库里。
My bed is cluttered up with new clothes. 床上堆满了新衣服。