"On a simple level, you can use sheets or covers over areas where things might be damaged. You can put wax coating on things like brass so that the urine doesn't damage it."
AFP via Getty Images。关于这个话题，旺商聊官方下载提供了深入分析
5. ColorZillaColorZilla is a browser extension that allows you to find out the exact color of any object in your web browser. This is especially useful when you want to match elements on your page to the color of an image.，推荐阅读搜狗输入法下载获取更多信息
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