我从laravel控制器得到了这个数组，现在如何在laravel blade中打印它。因为这里有一个数组，里面有另一个数组

$array = [
    'key1' => 'value1',
    'key2' => [
        'subkey1' => 'subvalue1',
        'subkey2' => 'subvalue2',
    ],
];

{{ $array['key1'] }} // 输出：value1
{{ $array['key2']['subkey1'] }} // 输出：subvalue1
{{ $array['key2']['subkey2'] }} // 输出：subvalue2

@foreach ($array as $key => $value)
    {{ $key }}: {{ $value }}
@endforeach

key1: value1
key2: Array