Angularjs循环二维数组

<div ng-app>
<div ng-controller="test">
<div ng-repeat="links in slides">
<hr/>
<div ng-repeat="link in links track by $index">
{{link}}
</div>
</div>
</div>
</div>

function test($scope) {
$scope.slides = [
[ 1, 1, 1 ],
[ 4, 5, 6 ],
];
}