不在数组中的多个对象的Json.NET序列化

using Newtonsoft.Json;
using System;
using System.Collections.Generic;

public class Person
{
    public string Name { get; set; }
    public int Age { get; set; }
}

public class Program
{
    public static void Main()
    {
        List<Person> people = new List<Person>
        {
            new Person { Name = "Alice", Age = 25 },
            new Person { Name = "Bob", Age = 30 },
            new Person { Name = "Charlie", Age = 35 }
        };

        string json = JsonConvert.SerializeObject(people);
        Console.WriteLine(json);
    }
}

[{"Name":"Alice","Age":25},{"Name":"Bob","Age":30},{"Name":"Charlie","Age":35}]