最近韩国设计师Je Sung Park和Woo Jung Kwon发明了一种隐形雨伞——空气伞。这种雨伞没有传统意义上的伞盖，而只有“伞把”。发明的原理是利用“伞把”向上喷出空气，在雨滴和人之间形成一道空气屏障，从而起到挡雨的作用。除了比传统雨伞更方便携带之外，省去了塑料制成的伞盖，也让这种伞更加环保。像小编这种痛恨带伞上街的人，真是很期待它面市啊！沪友们，你呢？

The Air-umbrella with wind power is designed innovative and over fixed idea. From its refined and creative design, not only it makes people more convenient, but also helps more eco-friendly as reducing the use of a plastic bag.

使用风力的空气伞设计新颖、超越了固有思想。它精妙又有创意的设计不仅方便，也因为减少了塑料袋的使用而更加环保。

Function

工作原理

1. Air-umbrella forms the air-curtain whose air comes into the intake and goes out into the outlet. This curtain functions like an umbrella enough to be able to block the rain.

1.空气伞从进风口吸入空气、再从出风口将空气喷出、形成空气屏障。空气屏障会和雨伞一样阻挡雨滴。

2. Air-umbrella is possible to control the size of the air-curtain throught a simple work. Its size is determined by the number of person to use the air-umbrella.

2. 通过一个简单的操作，空气伞就可以改变“伞盖”大小。伞的大小是根据人数多少来决定的。

3. Air-umbrella aims to maximize portability and keeping as controlling the length of it.

3. 空气伞旨在最大化其便携性，它的长度是可调节的。

上沪江网校 用最环保的方式学英语！