有些项目是完全免费的，且只为他人提供构建其项目的计划，并且有些项目，比如最近很热门的桌面3 - D打印机，甚至可提供自复制的方式。
Some projects are completely free and provide only the plans for others to build their projects, and some, like the recent crowd of desktop 3-d printers, even provide the means to self-replicate.
辅导他人的学生在考试中比那些只为自己学习的学生得分更高。
Student teachers score higher on tests than pupils who're learning only for their own sake.
不从自己的优点中获得爱的价值，却傻傻地盲目改变自己，改变最宝贵的生活阅历，只为了能迎合他人的期望和看法。
We don't feel worthy of love on our own merits, so we morph ourselves - our precious lives - to conform to others' expectations instead.
应用推荐