First, wireless power companies need to keep growing their customer base.

首先，无线电力公司需要不断扩大他们的客户群。

Sample said the idea of wireless power goes way back to the turn of the 1900s.

桑普尔表示，无线电能的想法可以追溯到二十世纪之交。

This is when famous scientific inventor Nikola Tesla proposed a method to send wireless power all over the world.

当时著名的科学发明家尼古拉·特斯拉（Nikola Tesla）提出在全球发送无线电能的想法。

One of Disney's likely uses for wireless power will be to create areas at its parks where visitors can charge their devices.

迪士尼可能利用无线电力在公园内建造设施，为游客提供充电服务。

Experts tell me that wireless power transfer is generally safe as long as companies adhere to frequency and power output guidelines set by the FCC, FDA and others.

专家告诉我，只要公司遵守 FCC、FDA 和其他机构制定的频率和功率输出准则，无线电力传输通常是安全的。

He had the idea of building a global wireless power network, and he was going to transmit power to go around the world.

他萌生了建设全球无线电力网络的想法，他要将电力传输到世界各地。

Wireless power makes the UV-based bandages more practical. Their light replaces the antibiotics typically used to kill germs. And having antibiotic-free options for wound care is a big deal.

无线供电使基于紫外线的绷带更加实用。它们的光取代了通常用于杀死细菌的抗生素。提供不含抗生素的伤口护理选择是一件大事。

Amirhossein Hajiaghajani studies wireless power at the University of California, Irvine. He sees potential in this new bandage — but also some hurdles to its widespread use. Chief among those hurdles: the device's relatively short range.

Amirhossein Hajiaghajani 在加州大学欧文分校研究无线电力。他看到了这种新型绷带的潜力，但也看到了其广泛使用的一些障碍。其中最主要的障碍是：该设备的射程相对较短。