1.0域塔https://www.reitar.io/zhrich600338<blockquote class="wp-embedded-content" data-secret="mAmf7cLc4y"><a href="https://www.reitar.io/zh/navigating-the-challenges-of-drone-delivery/">無人機送貨挑戰</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.reitar.io/zh/navigating-the-challenges-of-drone-delivery/embed/#?secret=mAmf7cLc4y" width="600" height="338" title="Overcoming Obstacles: Navigating the Challenges of Drone Delivery — Reitar" data-secret="mAmf7cLc4y" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.reitar.io/wp-includes/js/wp-embed.min.js </script>https://www.reitar.io/wp-content/uploads/2023/04/2-4.jpg25601440Experts suggest that in order to overcome these obstacles, drone delivery companies must focus on increasing delivery density, designing faster drones, expanding delivery range, and training pilots to monitor multiple drones at once.