unnecessaries

例句：

1. 1. The extra furniturein the room is unnecessarilycluttering up the space.
   房间里多余的家具是不必要的，占用了空间。
2. 2. The company's decision to cut back on expenseswas a wise move as it saved unnecessarily spent money.
   公司决定削减开支是一个明智的举措，因为节省了不必要的花费。
3. 3. Thenew policy will help reducethe number of unnecessarily produced goods.
   新政策将有助于减少不必要的商品生产数量。