不论愿意与否，美国都提供了关键的技术：从日本电视机和收音机中的晶体管到台湾工厂所生产的半导体的设计。
Willingly and unwillingly, it provided critical technology, from the transistors at the core of Japan's televisions and radios to the semiconductor designs produced in Taiwan's forges.
短波收音机如今看来可能像是一种很古老的技术。
A shortwave radio might seem like ancient technology these days.
同样，老式晶体管收音机，以及日益普及于航运及防盗装置上的，更新式的现代无线射频识别技术(RFID)，都是仅仅从无线电波中获取能量。
And similarly old crystal radio sets and more recently modern radio frequency identification (RFID) tags, increasingly used in shipping and as antitheft devices, are powered purely by radiowaves.
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