/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: yongxuanzou https://cdn.slidesharecdn.com/profile-photo-yongxuanzou-48x48.jpg?cb=1523265785 沒有所謂失敗，除非你不再嘗試。 别回头—— 那不是你要走的方向 ?