如何编写一个返回包含子数组的对象的EF Core外连接？

public class MyDbContext : DbContext
{
    public DbSet<Customer> Customers { get; set; }
    public DbSet<Order> Orders { get; set; }

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        optionsBuilder.UseSqlServer("your_connection_string");
    }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.Entity<Customer>()
            .HasMany(c => c.Orders)
            .WithOne(o => o.Customer)
            .HasForeignKey(o => o.CustomerId);
    }
}

public class Customer
{
    public int Id { get; set; }
    public string Name { get; set; }
    public ICollection<Order> Orders { get; set; }
}

public class Order
{
    public int Id { get; set; }
    public string Product { get; set; }
    public int CustomerId { get; set; }
    public Customer Customer { get; set; }
}

using (var context = new MyDbContext())
{
    var customersWithOrders = context.Customers
        .Include(c => c.Orders)
        .ToList();
}