In terms of reuse of source code from other add-ons, if the author has not clearly stated that you are permitted to use his or her code in your own work &mdash; such as by placing it under an open source license &mdash; then you should assume that you do not have the right to do so. You can contact the author to seek such permission, but we can't provide you with any special rights to it just because it's listed on the site, or because the author isn't responding to your request.
当作者没有明确地声明同意您引用他或她的代码的行为时 &mdash; 比如未将它们置于开源证书下；您应当意识到此时您没有权利复用他的代码。您可以联系附加组件的作者征求许可，不过我们不能因为它公布在本网站上或者作者未给您答复而为您提供任何特权。