只需要一壓，它就可以縮成一個直徑只有5厘米長的圓形瓶蓋，你大可以把它裝

只需要一壓，它就可以縮成一個直徑只有5厘米長的圓形瓶蓋，你大可以把它裝在小袋子里，一點都不占地方，而且多了很多空間放置其他東西.

結果 (英文) 1:

Requires only a pressure, it can be shrunk to a diameter of only 5 cm long circular caps, you could put it in a small sack, is not of space, but also a lot more space for other things.

結果 (英文) 2:

With just one pressure, it can be reduced to a round cap only 5 cm in diameter, you can put it in a small bag, not occupied any place at all, and a lot more space to put other things.

結果 (英文) 3:

It can be shrunk into a round cap with a diameter of only 5cm in a single press. You can put it in a small bag without occupying any space, and there is a lot of space for other things