/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: lijiangyan https://cdn.slidesharecdn.com/profile-photo-lijiangyan-48x48.jpg?cb=1523484178 I like chemistry, algebra, pythagoras theorem and chinese. 我喜欢化学、代数、毕斯定理和华文。