Studyzy.LearnEnglishBySubtitle.SentenceParse.GetOriginalSentence C# (CSharp) Méthode

        public static string GetOriginalSentence(string sentence)
        {
            if (sentence.IndexOf("'") >= 0)
            {
                sentence= sentence.Replace("I'm", "I am");
                sentence= sentence.Replace("'re", " are");
                sentence = sentence.Replace("won't", "will not");
                sentence= sentence.Replace("n't", " not");
                sentence= sentence.Replace("'d", " would");
                sentence= sentence.Replace("'n", " and");
                sentence= sentence.Replace("'ll", " will");
                sentence= sentence.Replace("'ve", " have");
                //sentence = sentence.Replace("'s", " is");
                //'s 最复杂

            }

            return sentence;
        }