易游app

文字稿:

One day, this could be the world's fastest train.

Using magnets to float above the track, the maglev can reach speeds of over 500 kilometres per hour (500km/h).

Ministers in Japan have called it "world-class" technology.

The venture cost billions of US dollars, though some hope the technology could be sold to overseas markets.

But don't turn up at the station any time soon. The train isn't expected to open its doors to passengers until 2027.

Vocabulary 词汇:

magnets 磁铁

world-class 世界一流的

venture 风险项目

overseas 海外的，其他国家

turn up 前去，抵达