天空是一片明亮的蓝色。

The sky was a ___brilliant blue.

突然，一道耀眼的光芒洒满了整个房间。

Suddenly, a ___brilliant light bathed the entire room.

她戴着一颗璀璨的钻石，在灯光下闪闪发光。

She wore a ___brilliant diamond that sparkled under the lights.