<span style="color:green">一<span style="color:red">二<span style="color:orange">三<span style="color:indigo">四<span style="color:blue">，<span style="color:purple">多<span style="color:pink">彩<span style="color:yellow">的<span style="color:violet">字<span style="color:green">！<span style="color:orange">！