功效：净化空气， 舒缓疲劳，让人轻松放松。

Efficacy: Purify air, relieve and relax oneself.

功效: 净化空气, 舒缓疲劳,让人轻松放松.

Efficacy: Purify air , relieve and relax oneself.

笔者也看到过一些关于植物能净化空气的文章.

The author also has seen a few can purify airy article about the plant.

这些植物有助于净化空气。

These plants help to purify the air.

我们需要一个净化空气的装置。

We need a device to purify the air.

这个系统可以有效地净化空气。

This system can effectively purify the air.

我们需要净化空气以减少污染。

We need to purify the air to reduce pollution.

废气处理系统可以净化空气。

An exhaust gas treatment system can purify the air.

净化空气对健康有很多好处。

Purified air has many health benefits.

他们在办公室里安装了净化空气的设备。

They installed air purifying equipment in the office.