Finally, after they've made both the basic helmet and its ornaments and are putting them together to make a magnificent finished helmet, they then have to consider relative weight, properly lining things up, and practicality.
最後將帽筒和配件一一組裝後，就完成一頂神氣耀眼的新盔帽，組裝時還要注意比重、對稱、視覺及實用性。