问如何使用ngFor遍历对象数组

EN

export class OverviewComponent {
    public mips : Array<Object> =  [
    {id: '44',  label: 'MIPS 44',   description: 'Preoperative Beta Blocker'},
    {id: '76',  label: 'MIPS 76',   description: 'Central Line : Sterility'},
    {id: '404', label: 'MIPS 404',  description: 'Smoking Abstinence'},
    {id: '424', label: 'MIPS 424',  description: 'Perioperative Temperature Management'},
    {id: '430', label: 'MIPS 430',  description: 'PONV Adult'},
    {id: '463', label: 'MIPS 463',  description: 'PONV Pediatrics'},
];
...
}

<pie-chart class="mips-details"
           *ngFor="let mip of mips"
           summary="true"
           details={{mip}}>
</pie-chart>

export class PieChartComponent implements OnInit{
    @Input()
    details : any;