public void StartCheckSentenceWithoutMS(List <string> content, int sentenceIndex)
    {
        CheckSentence cs = new CheckSentence();

        for (int i = 0; i < content.Count; i++)
        {
            cs.m_Content.Add(content[i]);
        }
        m_SentenceMap.Add(sentenceIndex, cs);
    }
    public void StartCheckSentenceWithStartMS(List <HitObject> hoList, int sentenceIndex)
    {
        CheckSentence cs = new CheckSentence();

        for (int i = 0; i < hoList.Count; i++)
        {
            cs.m_Content.Add(hoList[i].Word);
            cs.m_StartMS.Add(hoList[i].StartMilliSecond);
        }
        m_SentenceMap.Add(sentenceIndex, cs);
    }