Hebrew and more Languages in console application? C#

Question

So, il get straight to the point Ive got 2 questions

First: How can i enable multi languages in C# Application? For example i wrote this:

static void Main()
{
    Console.WriteLine("Dude, what's up?"); //English
    Console.WriteLine("אחי, מה קורה?"); //Hebrew
    Console.WriteLine("好傢伙，這是怎麼回事？"); //Chinese
    Console.WriteLine("おい、最大何ですか？"); //Japanese
    string answer = Console.ReadLine();

    if (answer.Language == Hebrew)
        Console.WriteLine("You wrote on: {0}", answer.Language);
    else if (answer.Language == Japanese)
        //Do something else...
    //And so on and on...

    Console.ReadKey();
}

And it print me on the cmd.exe this:

So, how can i enable the hebrew and chinese and more languages in my C# application?

And my second question is:

How can i get the language of the string?

    if (answer.Language == Hebrew)
        Console.WriteLine("You wrote on: {0}", answer.Language);
    else if (answer.Language == Japanese)
        //Do something else...