相关例句

• The demonstrator shouted through a megaphone. (示威者通过扩音器喊话。)
• The tour guide used a megaphone to address the tourists. (导游用扩音器对游客讲话。)
• He held a megaphone in his hand. (他手里拿着一个扩音器。)
• The speaker's voice was amplified by the megaphone. (演讲者的声音被扩音器放大了。)
• The protesters passed the megaphone around to share their opinions. (抗议者们传递扩音器来分享他们的观点。)
• The teacher used a megaphone to make herself heard in the noisy playground. (老师在喧闹的操场上用扩音器让大家能听到自己说话。)
• The stadium announcer spoke into the megaphone. (体育场播音员对着扩音器讲话。)
• A megaphone is often used at outdoor events. (扩音器经常用于户外的活动。)
• She picked up the megaphone and started to call for help. (她拿起扩音器开始呼救。)
• The director used a megaphone to give instructions to the actors on the set. (导演用扩音器给片场的演员们下指令。)