计算一下碳排放的足迹

 
词汇讲解：

1. agenda n.议事日程
例句：The agendas for the next two meetings have yet to be worked out.
下两次会议的议程尚需制定。

2. lower vt.削弱; 削减
例句：A cold had lowered her resistance.
感冒已削弱了她的抵抗力。

3. emission n. 排放,散发,发出(气体、光、热)
例句：Most scientists accept that climate change is linked to carbon emissions.
大多数科学家都相信气候变化与排放的含碳气体有关。

4. fertilizer n. 肥料, 化肥
例句：Get some more fertilizer for the garden.
给花园再多施些肥料。

5. contribute vi.起促成作用
例句：Various factors contributed to his downfall.
多种因素导致了他的垮台。

6. enrich vt. 使富有, 使富裕
例句：Fertilizer enriches the soil.
肥料使土壤肥沃。

7. embark vt. 装载
例句：This ship embarked cargoes.
这艘船装载货物。

8. scheme n. 计划, 方案
例句：When you began to work, you might work out a practical scheme.
当你开始工作之前, 你可以先制定出一个可行的计划。

9. exchange n. 交换, 互换
例句：There have been numerous exchanges of views between the two governments.
两国政府间曾多次交换意见。

10. particular adj. 特定的, 某一的
例句：This is his particular problems.
这是他个人的问题。