quánqiú biànnuǎn

== Mandarin == === Romanization === quánqiú biànnuǎn (Zhuyin ㄑㄩㄢˊ ㄑㄧㄡˊ ㄅㄧㄢˋ ㄋㄨㄢˇ) Hanyu Pinyin reading of 全球變暖 / 全球变暖