title: iterate object keys using *ngFor in Angular 10
body: <p>I want to iterate the &quot;others&quot; with *ngFor
  I got the &quot;id&quot; and &quot;year&quot; correct
  but when I try to iterate &quot;others&quot;, I got [object object]</p>
  <pre><code> {
          &quot;id&quot;: 11,
          &quot;year&quot;: [
          2019,
          2020
          ],
          &quot;others&quot;: {
          &quot;name&quot;: &quot;John&quot;,
          &quot;age&quot;: &quot;19&quot;,
          &quot;work&quot;: &quot;yes&quot;,
          },
      }
  </code></pre>