JavaScript-在使用“;应用”;

    // this is not looping through the "girls" array as expected, but breaking down
    // the first element of the array to its char elements
    
    var girls = ["sandy","katie","lynda","wendy"];
    
    function showGirlsTalent(girl) {
    
    	for (var i in girl) {
    		
    		var rand = Math.floor(Math.random() * this.talents.length + 1);
    		console.log(girl[i] + ' can ' + this.talents[rand]);
    	}
    }
    
    var talent = {
    	
    	talents:['dance','sing','act']
    }
    
    function createTalent(girl, callback) {
    
    	showGirlsTalent.apply(callback,girl);
    }
    
    createTalent(girls, talent);