<html> <body> <p>This is a character entity: �</p> <p> Try to substitute the number (000) in the edit window with another number (e.g. 169), and press the "Edit the text and click me" button to view the result. </p> </body> </html>
编辑上面的文字,按下“查看结果”，效果会显示在右边 Create by 软晨网（RuanChen.com）