The most drastic, and thoroughly illegal, reaction has been the emergence of Sci-Hub, a kind of global photocopier for scientific papers, set up in 2012, which now claims to offer access to every paywalled article published since 2015.
最激烈且完全非法的反应是Sci-Hub的出现，它就像一台全球性的科学论文复印机，成立于2012年，如今声称可以提供自2015年以来所有付费墙后的论文访问权限。
More than half of all British scientific research is now published under open access terms: either freely available from the moment of publication, or paywalled for a year or more so that the publishers can make a profit before being placed on general release.
目前，英国超过一半的科学研究都是以开放获取的形式发表的：要么从发表之初就免费提供，要么在一年或更长时间内付费访问，以便出版商在全面开放前获得利润。
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。