carbon
- What’s the low-carbon(碳) life style like?—-Save energy, produce carbon.
- To live a low-carbon life , we must try to save _____ energy and produce ____ carbon .
- A low-carbon（低碳）lifestyle has an effectour daily life. More and more attention has been paid toenergies these days.
- A low-carbon(低碳) lifestyle has an effect our daily life. People are paying more and more attention to energies these days.