Mbica iria irũmĩrĩire ironania atom ĩkĩrekereria photons. Hatarĩ ngaja, ũrĩa kũrĩ nĩ atĩ, photons nĩ nini mũno gũkĩra icio ciĩ mbica-inĩ. The previous text is in Kikuyu. Here is a translation to Chinese (Simplified):
下一张图片显示的是原子发射光子的情况。当然，实际上光子要比图片上的样子小得多。