One american currently creates almost 13 times as much co2 per year as one indian .

目前一个美国人每年排放的二氧化碳几乎相当于13个印度人的排放量。

Apart from strengthening its infrastructure , the country 's leaders find their hands tied over helping contain co2 levels .

除了加强基础设施，日本领导人还在忙于遏制二氧化碳水平。

Steel producers generate three times as much co2 as the airline industry .

钢铁制造商产生的二氧化碳数量高达航空业的三倍。

One is to capture co2 and store it under the seabed .

一个是捕获co2并将其储存到海底之下。

Natural gas is better for co2 but not enough to halt global warming .

天然气产生的co2少些，但是仍不足以中止全球变暖。