1. This kind of thing cannot occur even in the most underdeveloped society or uncultured place! 这个社会再落后的地方再偏僻的地方都不可能存在这种情况！
2. After that, whenever I thought of saying these uncultured meaningless words, I would feel deeply guilty. 每每事过境迁，想到自己说出的这些毫无智慧的话，心虚得不得了。
3. The measuring to circular saw-blade is a necessary procedure before stress pretreatment to it. The traditional means of measuring is uncultured. 圆锯片的变形检测是对之进行应力预处理前的一道必需的工序，传统的测量手段比较落后。
