That' s very hip. Very cutting edge,guys.
"cutting-edge""尖端,前衛"
eg: Have you seen the Matrix movie? The special effects are very cutting-edge.看過黑客帝國這部電影嗎?那特效作得非常前衛.
Japan produces many cutting-edge cars.One model can even park by itself. 有種車甚至可以自行停靠.