去除马桶里的尿垢，可以将醋和清水混合后倒入马桶里，浸泡大约半天时间，再用刷子刷掉即可。也可以用最细的砂纸来摩擦马桶污垢，或者将小苏打均匀的倒在马桶里，然后用开水浸泡半个小时，再开发者_StackOverflow用刷
I\'m working on an API that sends HTML forms to external AJAX apps. Woul开发者_Go百科d it be abusing the HTTP headers if I include information such as stylesheets and scripts to use in the headers? I
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