那位室内设计师建议我们在客厅墙上挂些艺术品。

The ___decorator suggested we hang some artwork on the living room walls.

圣诞树上挂满了闪闪发亮的装饰品。

The Christmas tree was covered with shiny ___decorations.

我们可以使用装饰器在运行时给方法添加验证功能。

We can use a ___decorator to add validation to a method at runtime.