c# 调用bing 翻译接口

using System;
using System.Net.Http;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using Newtonsoft.Json.Linq;

class Program
{
    static async Task Main(string[] args)
    {
        string word = "你说你，想要逃，剩下空心要不要";
        string result = await Translate(word);
        Console.WriteLine(result);
    }

    static async Task<string> Translate(string word)
    {
        bool isChinese = Regex.IsMatch(word, @"[\u4e00-\u9f5a]");
        string fromLang = isChinese ? "zh-Hans" : "en-GB";
        string toLang = isChinese ? "en-GB" : "zh-Hans";
        string uri = "https://cn.bing.com/translator";

        using (HttpClient client = new HttpClient())
        {
            string gi = await client.GetStringAsync(uri);
            string ig = Regex.Match(gi, @"IG:""(.*?)""").Groups[1].Value;
            string token = Regex.Match(gi, @"params_AbusePreventionHelper = (.*?);").Groups[1].Value;
            string[] tokens = token.Replace("[", "").Split(',');
            string t = tokens[1].Substring(1, 32);
            string url = $"https://cn.bing.com/ttranslatev3?isVertical=1&&IG={ig}&IID=translator.5027";

            var data = new FormUrlEncodedContent(new[]
            {
                new KeyValuePair<string, string>("fromLang", fromLang),
                new KeyValuePair<string, string>("text", word),
                new KeyValuePair<string, string>("to", toLang),
                new KeyValuePair<string, string>("token", t),
                new KeyValuePair<string, string>("key", tokens[0]),
                new KeyValuePair<string, string>("tryFetchingGenderDebiasedTranslations", "true")
            });

            client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36");

            try
            {
                HttpResponseMessage response = await client.PostAsync(url, data);
                string responseString = await response.Content.ReadAsStringAsync();
                JArray jsonResponse = JArray.Parse(responseString);
                string translatedText = jsonResponse[0]["translations"][0]["text"].ToString();
                return translatedText;
            }
            catch
            {
                return "翻译失败";
            }
        }
    }
}

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