壁炉散发出温暖的光和热。

The fireplace ___radiates warmth and light into the room.

阳光从云层缝隙中辐射出来，照亮了整个山谷。

Sunlight ___radiates through the gaps in the clouds, lighting up the whole valley.

他的笑容散发着自信。

His smile ___radiated confidence.