如何声明3个彼此具有属性的对象？

// 声明一个对象模板
function ObjectTemplate(name, age, gender) {
  this.name = name;
  this.age = age;
  this.gender = gender;
}

// 创建3个具有属性的对象
var object1 = new ObjectTemplate("John", 25, "Male");
var object2 = new ObjectTemplate("Emily", 30, "Female");
var object3 = new ObjectTemplate("Michael", 35, "Male");