By used books. They have the same words as the new ones. Also libraries.
对有些人来说,言语是唯一的子弹。
我做事情不是为了回应或争议,我只是在过自己的生活。
我们相信云计算将使技术民主化,让每个人都能使用。
We perceive the world in terms of its significance for action.