Soiltilling releases carbon dioxide, and delivery vehicles emit exhaust.
耕作翻土会释放二氧化碳,而运输车辆会排放废气。
2
Tilling the soil involves an early start.
翻耕土壤需要及早动手。
3
Tilling also releases carbon dioxide from the soil into the atmosphere. No-till keeps carbon in the soil and avoids the release of heat-trapping gases from motorized equipment.