Most of the user viewing and editing is now relatively trivial manipulating of the templates; the hard work comes in setting up invitations and friend connections.
现在对模板来说用户的大部分浏览和编辑是相对微不足道的；困难的工作是设置邀请和朋友关联。
3
There are two things that stand in the way for most of us when we put off setting up backups for our hard drive.