<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script>
var text=["innovation","practice"];
function changetext(element){
var ef=document.getElementById(element);
if(element=="p1"){
ef.innerHTML=text[0];}
else{
ef.innerHTML=text[1];}}
</script>
<head>
<body>
<h1 onclick="changetext('p1')">翻译 创新</h1>
<p id="p1"> </p>
<h1 onclick="changetext('p2')">翻译 创新</h1>
<p2 id="p2"></p2>
<body>
</body>
</html>