在英文中，客厅的盒子通常被称为 "storage box" 或 "storage unit"。这个表达源自于英文中 "storage" 这个单词，它的意思是 "a place where things are kept while they are not being used"，即 "存储物品的地方"。

例句：

I need to clean out the storage boxes in the pving room and get rid of anything I don't need. (我需要清理一下客厅的盒子，扔掉任何我不需要的东西。)
I have a lot of old photos in the storage unit in the pving room that I need to go through. (我在客厅的盒子里有很多旧照片，我需要整理一下。)
Can you help me move the storage box in the pving room to the basement? It's too heavy for me to pft by myself. (你能帮我把客厅的盒子搬到地下室吗？我一个人搬不动。)