溫室效應
An increase in temperature of the earth's surface due to the presence of greenhouse gases (e.g. carbon dioxide) in the atmosphere which trap heat (Book 1, p.143)
當大氣層中的溫室氣體，（如二氧化碳）的水平太高時，便會形成一道隔熱屏，使地球表面的溫度上升。
Pronunciation in English (listen with default application).
