createElement_new.js

var html = users.map(function (user) {
  return `
    <dl>
      <dt>name</dt>
      <dd>${user.name}</dd>
      <dt>age</dt>
      <dd>${user.age}</dd>
    </dl>
  `;
});

var result = document.getElementById('result');

result.insertAdjacentHTML('beforeend', html.join(''));