鐵人檔案
<script> const arrow = document.querySelector('.arrow'); const s...
<script> const triggers = document.querySelectorAll('a'); const highli...
<script> const msg = new SpeechSynthesisUtterance(); let voices = [];...
<script> const nav = document.querySelector('#main'); let topOf...
<script> const divs = document.querySelectorAll('div'); const button =...
