title: how to use ngFor to fetch two array
body: <p>I'm new in Angular2. I want to fetch two array in a <strong>li</strong> like bellow:</p>
  
  <p>[array1] in [array2]</p>
  
  <p>for example, I have two array, the first for Names and second for Ages and I want to have an output like this:<br>
  <strong><em>name in age</em></strong></p>
  
  <p>and also I know that it's possible to use a 2D array for this but I don't want.
  I would like to know which is it possible by ngFor?</p>
  
  <p>it's my Angular code:</p>
  
  <pre><code>@Component({
      selector:'peaple',
      template: `
          &lt;h2&gt;{{title}}&lt;/h2&gt;
          &lt;ul&gt;
              &lt;li *ngFor="#name of names"&gt;
                  {{name}} in {{ages}} age
              &lt;/li&gt;
          &lt;/ul&gt;
          `
  })
  export class PeapleComponent{
      title = "Example";
      Names =["N1","N2","N3"];
      Ages=["20","15","37"];
  }
  </code></pre>
  
  <p>and I want a result like this (but without changing in arrays format)</p>
  
  <p><li>N1 in 20 age</li>
  <li>N2 in 15 age</li>
  <li>N3 in 37 age</li></p>