在特定值之后插入一行- C#

string originalString = "Line 1\nLine 2\nLine 3\nSpecial Value\nLine 4\nLine 5";
string specificValue = "Special Value";
string newLine = "Inserted Line";

string[] lines = originalString.Split('\n');
string result = "";

for (int i = 0; i < lines.Length; i++)
{
    result += lines[i] + "\n";
    if (lines[i].Contains(specificValue))
    {
        result += newLine + "\n";
    }
}

Console.WriteLine(result);