沖縄タイムスのワラビーからの転載です(2016/05/29)。
英語で読もう ユルヴァーグ・Ａ・デイビッド 訳
電波 大事なライフライン
June 1st is Radio Day.
Although we cannot see radio waves, they are an essential to our lives.
Most people use radio waves every day when they watch TV,
listen to the radio or talk on a cell phone.
Wi-Fi, which connects personal computers and various other information technology devices, and GPS, which provides geographical positioning
to car navigation systems,also use radio waves.
As technology has developed, the world of radio waves has also rapidly advanced.
英語で読もう ユルヴァーグ・Ａ・デイビッド 訳
電波 大事なライフライン
June 1st is Radio Day.
Although we cannot see radio waves, they are an essential to our lives.
Most people use radio waves every day when they watch TV,
listen to the radio or talk on a cell phone.
Wi-Fi, which connects personal computers and various other information technology devices, and GPS, which provides geographical positioning
to car navigation systems,also use radio waves.
As technology has developed, the world of radio waves has also rapidly advanced.