One inventor patented a technique for lifting a box.
有一位发明者甚至为一种提起箱子的技术申请了专利。
Changes in the light, the limitations of your painting materials, and the lack of experience and technique mean that what you start out trying to achieve may not come to life the way that you expected.
光线变化、绘画材料的限制以及缺乏经验和技巧意味着你最初试图实现的效果可能不会以你预期的方式呈现出来。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。