quán qiú biàn nuăn
全球变暖
Global warming

jí duān tiān qì
极端天气
Extreme weather

wēn shì xiào yìng
温室效应
Greenhouse effect

lǜ sè chū xíng
绿色出行
Green commuting; green travel

yŏu jī shí pĭn
有机食品
Organic food

jié néng xíng zhù zhái
节能型住宅
Energy-saving house or building

xĭ chē zhĭ shù
洗车气象指数
Weather index for car-washing

chuān yī qì xiàng zhĭ shù
穿衣气象指数
Weather index for clothing