问如何正确地释放和释放用于V8.Net.V8Engine实例的内存？

EN

//Create the V8Engine and dispose when done
using (V8Engine local_m_engine = new V8Engine()) 
{
    //Set the Lookup instance as a global object so that the JS code in the V8.Net wrapper can access it
    local_m_engine.GlobalObject.SetProperty("Lookup", m_lookup, null, true, ScriptMemberSecurity.ReadOnly);
    //Execute the script
    result = local_m_engine.Execute(script);

    //Please just clear everything I can't cope.
    local_m_engine.ForceV8GarbageCollection();
    local_m_engine.GlobalObject.Dispose();
}

using System;
using V8.Net;

namespace V8DotNetMemoryTest
{
    class Program
    {
        static void Main(string[] args)
        {
            string script = @"  var math1 = 5;
                                var math2 = 10;
                                result = 5 + 10;";
            Handle result;
            int i = 0;
            V8Engine local_m_engine;
            while (true)
            {
                //Create the V8Engine and dispose when done
                local_m_engine = new V8Engine();

                //Set the Lookup instance as a global object so that the JS code in the V8.Net wrapper can access it
                //local_m_engine.GlobalObject.SetProperty("Lookup", m_lookup, null, true, ScriptMemberSecurity.ReadOnly);
                //Execute the script
                result = local_m_engine.Execute(script);
                Console.WriteLine(i++);

                result.ReleaseManagedObject();
                result.Dispose();

                local_m_engine.Dispose();
                GC.WaitForPendingFinalizers();
                GC.Collect();

                local_m_engine = null;

            }
        }
    }
}