题目

英语翻译
Now,pay attention andlisten very,very carefully!
Did you hear anything..Let’s try again!
You didn’t hear a thing?That’s normal,human ear can hear only a certain part of frequency spectrum.
But your smart phone and tablet can hear frequencies much higher than your ear.
this technology on your mobile device enables the decoding of sound codes and allows the transmission of content via 3G or Wi-Fi while watching TV,browsing the internet or during a concert,fashion show,shopping in a store,etc..
A lot of cool and interesting stuff can happen.
HOW IT WORKS
as a PUBLISHER.ENTER WEB PLATFORM
1.DOWNLOAD "SECRET" SOUND CODE(soundless!)
2.WATERMARK your audio file with this code.
3.CREATE and MANAGE FLYING MESSAGES (data,video and audio)
4.BROADCAST or perform your audio on any device which reproduces sound.
as a USER.just ACTIVATE MOBILE APP to receive flying messages in a place of your interest,or in connection with topics you have pres

提问时间：2021-03-31

答案

现在,注意看非常,非常小心!
你有没有听到什么?让我们再试试!
你没听到吗?这是正常的,人耳能听到的唯一的频谱的一部分.
但你的智能手机和平板电脑可以听到频率高得多的比你的耳朵.
该技术在您的移动设备使声码译码和允许通过3G或Wi-Fi内容传输的同时看电视,上网或在音乐会,时装表演,在一家商店购物,等等.
很多有趣的事情会发生.
它是如何工作的
作为一家进入网站平台……
1.下载的“秘密”的源代码（无声!）
2.水印音频文件与此代码.
3.创建和管理飞行信息（数据,视频和音频）
4.广播或执行您的音频设备上再现的声音.
作为一个用户……只是激活手机应用程序在一个你感兴趣的地方接收飞行信息,或与你有表示主题连接.