我有这些桌子的 struct

1. main_categories 

id -> integer = 1

name -> string

updated_at -> Null

created_at -> 2022/08/22

 2. sub_categories

 ***Row 1***

id -> integer = 10

name -> string

category_id-> 1

translation_lang -> en

translation_of -> 0

name -> string = Game

category_id-> 1

updated_at -> Null

created_at -> 2022/08/22

 2. sub_categories // Row 2

 ***Row 2*** // Row 2

id -> integer

name -> string

category_id-> 1

translation_lang -> ar

translation_of -> 10

name -> string = لعبة

category_id-> 1

updated_at -> Null

created_at -> 2022/08/22

默认语言为En； 翻译_语言是name -> string translation. TRANSPECTION_OF是转换为行1 id.它具有默认语言

我想从main_categories号桌拿到sub_categories Row 2

These Are My Models:

100

class main_category extends Model
{
  
protected $table = 'main_categories';

    protected $fillable = [
     'name' ,'id' ,'created_at' , 'updated_at'
];

      public function subCategoriesTranslation() {
   // Here i Want to make relationship to get ***Row 2*** from subcategories Table How can i make it?
   }

}

100

class SubCategory extends Model
{
    use HasFactory;

    protected $table = 'sub_categories';

    protected $fillable = [
        'translation_lang','translation_of' ,'category_id' ,  'name' ,'created_at' , 'updated_at',
    ];


}

问题总结:我想从maincategory table得到subcategories table中的row 2