野百合:郑强教授谈外语该不该学<div><video controls=""><source src="/upload/oss/jcxlfvideo/202103/1615258688746_jichengxin_%E3%80%90%E5%BC%BA%E5%93%A5%E8%AF%AD%E5%BD%95%E3%80%91%E7%83%AD%E8%AE%AE%20%E5%8F%96%E6%B6%88%E5%A4%96%E8%AF%AD%E4%B8%BB%E8%AF%BE%E5%9C%B0%E4%BD%8D%E5%92%8C%E9%AB%98%E8%80%83%E5%BF%85%E8%80%83%20%E6%94%AF%E6%8C%81vs%E5%8F%8D%E5%AF%B9.mp4" type="video/mp4">当视频无法播放,可<a href="/upload/oss/jcxlfvideo/202103/1615258688746_jichengxin_%E3%80%90%E5%BC%BA%E5%93%A5%E8%AF%AD%E5%BD%95%E3%80%91%E7%83%AD%E8%AE%AE%20%E5%8F%96%E6%B6%88%E5%A4%96%E8%AF%AD%E4%B8%BB%E8%AF%BE%E5%9C%B0%E4%BD%8D%E5%92%8C%E9%AB%98%E8%80%83%E5%BF%85%E8%80%83%20%E6%94%AF%E6%8C%81vs%E5%8F%8D%E5%AF%B9.mp4">点击下载</a>.</video><br></div>