Notes:
drone: ドローン;
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The world is becoming more and more convenient. If you don’t have enough time to go to a store, you can go shopping online. You can find almost everything you need on the Internet these days. In Japan, it usually only takes one or two days for your purchase to arrive in the mail. It can take much longer in North America, so one big online shopping company is developing helicopter drones to deliver small packages to your door. According to the company, these helicopters will bring your purchase to your house in 30 minutes! Doesn’t it sound like science fiction? (by Professor Douglas Jarrell)
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▼上記のエッセイを動画で再現しました : 

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Tanaka Masahiro went to the U.S. a couple of weeks ago looking for a new team. Many MLB teams wanted him for the next season. He talked to different teams, but he finally decided to play for the New York Yankees. They offered him the highest salary, and they told him that he would be a regular starting pitcher when the season opens. He will join two other Japanese players on the team: Kuroda Hiroki and Suzuki Ichiro. The Yankees will have three great Japanese players on their team! (by Professor Douglas Jarrell)
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