The sun was shining with uncommon lustre . 太阳放射出异常的光彩。
2.
The earth would be a frozen ball if not for the radiant heat of the sun 要不是太阳放射出热量，地球可能已经成了一个冰球。
3.
Other studies have indicated that increased output from the sun is responsible for more of global warming than was previously realized 其他研究也显示，太阳放射出的热量增加，似乎更应该对全球变暖的现象负责。
