--- /dev/null
+var $export = require('./_export')
+ , toIObject = require('./_to-iobject')
+ , toLength = require('./_to-length');
+
+$export($export.S, 'String', {
+ // 21.1.2.4 String.raw(callSite, ...substitutions)
+ raw: function raw(callSite){
+ var tpl = toIObject(callSite.raw)
+ , len = toLength(tpl.length)
+ , aLen = arguments.length
+ , res = []
+ , i = 0;
+ while(len > i){
+ res.push(String(tpl[i++]));
+ if(i < aLen)res.push(String(arguments[i]));
+ } return res.join('');
+ }
+});
\ No newline at end of file