طريقة forEach() لعدد JavaScript

var　fruits　=　["Apple",　"Mango",　"Banana",　"Orange"];
var　result　=　document.getElementById("result");
fruits.forEach(function(element)　{
　　　　result.innerHTML　+=　element　+　"<br>";
});

var　fruits　=　["Apple",　"Mango",　"Banana",　"Orange"];
var　result　=　document.getElementById("result");
fruits.forEach(function(element,　index,　array)　{
　　　　result.innerHTML += index +": " + element + "<br>";
});

var nums = [2, 5, 10, 5, 10, 28];
var sum = 0;
nums.forEach(function(element) {
　　　　sum += element;
});
document.getElementById("result").innerHTML = sum;

var nums = [2, 5, 10, 5, 10, 28];
var sum = 0;
nums.forEach(function(element) {
　　　　sum += element;
});
document.getElementById("result").innerHTML = sum / nums.length;

var nums = [2, 5, 10, 5, 10, 28];
var sum = 0;
for (let i = 0; i < nums.length; i++) {
　　　　sum = sum + nums[i];
});
document.getElementById("result").innerHTML = sum;