/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: olgasphery https://cdn.slidesharecdn.com/profile-photo-olgasphery-48x48.jpg?cb=1523524166 校 屑械薪褟 械褋褌褜 胁褋褢. 孝芯, 褔械谐芯 褍 屑械薪褟 薪械褌 - 褍 屑械薪褟 褍卸械 斜褘谢芯...