- 1. 溫室氣體（能引起溫室效應的氣體，如二氧化碳、甲烷等） The reduction of greenhouse gas emissions is critical to environmental protection. 降低溫室氣體的排放是環境保護的要件。
...and worse.The global warming is caused by the greenhouse gas emission of atmosphere. This gas blocks the heat evaporation and causes...
... are now predicting that higher levels of certain greenhouse gases are causing temperatures to rise beyond natural limits...
..., developing new energies, so as to eliminate the emission of the greenhouse gas. With this situation in mind, Taiwan should accelerate its ...