Dhupar decided to find a way to fight air pollution three years ago.

三年前，Dhupar 决定寻找对抗空气污染的方法。

In this programme, we'll be hearing about plants that fight pollution, and of course, we'll be learning some useful new vocabulary as well.

在本期节目中，我们将听到抗污染的植物，当然，我们还将学习一些有用的新词汇。

The nation of China is reportedly planning to spend more than $2.5 billion this year to fight air pollution in its capital city, Beijing.

据报道，中国计划今年花费超过 25 亿美元来对抗首都北京的空气污染。