An end to traffic-jams? 再也没有交通堵塞？
Is it a car? Is it a plane? No, it's a gyrocopter!
This Dutch vehicle can be driven on land or flown in the air. All it needs is a strip of tarmac.
If the idea catches on, it could put an end to traffic-jams. Motorists would just unfold the wings and off they go.
Several test flights have been conducted and the company is looking for investors.
catches on 成为时尚，流行