It enters the atmosphere and acts like a blanket around the planet, which means heat radiation can't escape, and the temperature increases.

它进入大气层，像毯子一样包裹着地球，这意味着热辐射无法逃逸，温度就会升高。

Infrared light, you can think of it like heat radiation.

红外线，你可以把它想象成热辐射。

Down below, uranium is getting split apart and releasing a bunch of heat, radiation, and high-speed particles, like negatively-charged electrons, and their positively-charged counterparts, known as positrons.

在下面，铀正在分裂，释放出一堆热、辐射和高速粒子，比如带负电荷的电子和带正电荷的电子，称为正电子。

When we see it edge-on the thick dust in the disk blocks the intense highest-energy light, but we do see lots of infrared as the radiation from the disk heats up clouds of dust around it.

当我们看向它的边缘时，在圆盘上的厚尘埃阻挡了强烈的最高能量的光，但我们确实看到了大量的红外线，因为来自圆盘的辐射加热了它周围的尘埃云。