There is no escaping the carbon monoxide, ozone and other pollutants spewing from tailpipes in any large city and gulfing pedestrians and bicyclists.
无论在任何大城市，排气管中的一氧化碳，臭氧和其他污染物都会让你在劫难逃，行人和骑车人士将笼罩在迷雾当中。
But a new wearable air filter could change that.
但是一种新的可佩带式空气过滤器可能会改变这种状况。
Imagine while cycling instead of breathing toxic air, polluted air,
想像一下你不再吸入有毒空气，
you have, you can breathe, use Trip X device and have a very cool fresh air or if you walk down the street,
“旅行X”设备会为您提供新鲜空气，就算你走在马路上，
you no longer have to worry that you're gonna kill yourself just simply breathing.
你再也不用担心自己会因为吸入有毒气体而死亡。
Just use Trip X and you know, that guarantee that you have fresh air in your lung.
“旅行X”保证你的肺部满是新鲜空气。
Bacho Khachidze and Lasha Kvantaliani developed Trip X in response to the danger air pollution poses to anyone who breathes it.
为了减轻空气污染对人体的伤害，巴可和拉沙开发了“旅行X”过滤器。
Kvantaliani says they were inspired by the natural world and the way photosynthesis converts carbon dioxide to oxygen.
拉沙称他们的灵感来源于自然界中的光合作用，它将二氧化碳转化为氧气的方式。
We are tree-lovers and processes inside of tree is very complicated,
我们是树木爱好者，树木的光合作用是非常复杂的，

so we try to replicate this process, how tree cleans the air and enrich with different minerals.
所以我们试图复制这个过程，树木如何清洁空气，又是如何富集各种矿物质的。
The key to their process is a removable cartridge and their promotional video shows how it works.
整个过滤器的关键是一个可移动的墨盒，他们的宣传视频介绍了它的工作原理。
It is a good idea says pulmonologist Liza Goderdzishvili.
肺科专家力扎称这是一个很不错的想法。
We don't know yet about the results, the long-lasting results of this device, maybe these needs to be investigated.
我们还不知道结果，这个设备的长期结果，也许这些需要调查。
The for a long time, but anyway, idea itself is very good.
长时间的作用，比如说，但不管怎样，这个想法本身很好。
One downside to Trip X is when you're using the device, you can't talk.
但是“旅行X”的一大缺点是当你使用这个设备时，你无法说话。
I'm Faith Lapidus, VOA News.
美国之音新闻，法斯·拉普德斯报道。