狠狠撸shows by User: maximomatias79 / http://www.slideshare.net/images/logo.gif 狠狠撸shows by User: maximomatias79 / 狠狠撸Share feed for 狠狠撸shows by User: maximomatias79 https://cdn.slidesharecdn.com/profile-photo-maximomatias79-48x48.jpg?cb=1682605533 Persistente,seguro de si mismo, alegre , sincero y muy amante a la ciencia