/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: alvintangwenkhai https://cdn.slidesharecdn.com/profile-photo-alvintangwenkhai-48x48.jpg?cb=1523258656 努力和奋斗是每个人必备的。 可以选择这样的“三心二意”：信心、恒心、决心；创意、乐意。