中国确实排放了过量二氧化碳，通过燃烧煤。
China does create an enormous amount of CO2 pollution from coal burning.
比如，我们可以设计一种细菌，专门吸收大气层的过量二氧化碳。
One could design bacteria, for example, that could absorb excess CO2 in the atmosphere.
过量二氧化碳排放导致的气候变化目前已经极大地威胁到地球上人类的生存。
The excessive carbon dioxide emissions has resulted in climate change and it has threatened the life of people on the earth.
我们把过量的二氧化碳通入石灰水时，白色沉淀物会消失，因为沉淀物反应生成可溶于水的碳酸氢钙。
When we pass an excess of carbon dioxide into the limewater, the white precipitate disappears. This is because the precipitate dissolves to form soluble calcium hydrogencarbonate.
温室效应是由空气中过量的二氧化碳引起的。
The greenhouse effect is caused by the excess carbon dioxide in the air.
全球变暖和天气模式的改变已经发生，大气层中过量的二氧化碳和其他温室气体足以加速未来几十年的气候变迁。
Global warming and changes to weather patterns are already occurring and there is enough excess carbon dioxide and other GREenhouse gases in the atmosphere to drive climate change for decades to come.
屏住呼吸使过量的二氧化碳进入你的肺和血管里，当二氧化碳积聚在你的系统里如短跑运动这会伤害你的有氧要求。
Holding your breath keeps excess CO2 in your lungs and blood stream. This hurts you aerobically as CO2 builds up in your system (like a sprint activity).
屏住呼吸使过量的二氧化碳进入你的肺和血管里，当二氧化碳积聚在你的系统里如短跑运动这会伤害你的有氧要求。
Holding your breath keeps excess CO2 in your lungs and blood stream. This hurts you aerobically as CO2 builds up in your system (like a sprint activity).
应用推荐