请问如何作出这样的表格?
如下: 
 aaa|aaaa 
 aaa|aaaa 
 aaa|---- 
 ---|aaaa 
 aaa|aaaa 
 aaa|---- 
 aaa|aaaa 
 aaa|aaaa
------解决方案-------------------- <table width= "300 " border= "1 " cellspacing= "0 " cellpadding= "0 ">  
    <tr>  
      <td>  <table width= "150 " height= "100 " border= "1 " cellspacing= "0 " cellpadding= "0 ">  
    <tr>  
      <td>   </td>  
    </tr>  
    <tr>  
      <td>   </td>  
    </tr>  
  </table>  </td>  
      <td>  <table width= "150 " height= "100 " border= "1 " cellspacing= "0 " cellpadding= "0 ">  
    <tr>  
      <td>   </td>  
    </tr>  
    <tr>  
      <td>   </td>  
    </tr>  
      <tr>  
      <td>   </td>  
    </tr>  
  </table>  </td>  
    </tr>  
  </table>