decorate名詞形式是什麼

例句：

1、The cake was decorated to look like a car.

這蛋糕裝飾得像一輛汽車。

2、The rooms were decorated with rich fabrics.

這些屋子裝飾着華麗昂貴的織物。

3、He has his own painting and decorating business.

他經營自己的'油漆和粉刷牆壁生意。

4、We need to decorate the sitting room.

我們需要將客廳粉刷一下。

5、The room has been furnished and decorated to give a feeling of space.

這麼一裝潢，一佈置，這間屋子就給人一種寬敞的感覺。