青云翻译

Second, we try to walk or ride a bicycle to reduce car emissions of carbon dioxide

Secondly, we try to walk or ride a bike, reducing vehicle emissions of carbon dioxide

Second, we walk as far as possible or ride the bicycle, reduces the automobile emissions carbon dioxide

The first 2, we try to walk or ride a bicycle to reduce carbon dioxide emissions from motor vehicles 2

Secondly, we try to walk or ride a bike, reducing vehicle emissions of carbon dioxide