:block URL_STRING  Start blocking network requests    It accepts only one URL_STRING argument, an unquoted string which will be used to block all requests whose URL includes this string.   Use :unblock or the Network Monitor request blocking sidebar to undo this.
:block URL_STRING  开始拦截网络请求    仅接受一个 URLSTRING 参数（一个不含引号的字符串），将用于拦截所有对包含此字符串的网址的请求    使用 :unblock 或网络监视器中的请求拦截侧栏来撤销。