Of particular concern is the sun's high-energy ultraviolet (UV) light, which breaks the bonds that hold together the carbon atoms of organic molecules.
Of particular concern is the sun's high-energy ultraviolet (UV) light, which breaks the bonds that hold together the carbon atoms of organic molecules.
其中，太阳所放射的高能紫外光，格外引人关切，它会切断有机分子中碳原子彼此连接的化学键。