Vyakumera vikupanga mphepo ya okusijini (oxygen) iyo ŵanthu ŵakuthuta, ndpo vikuthuta mphepo ya carbon-dioxide iyo ŵanthu ŵakufumiska (iyo ŵanthu ŵakuthutira kuwaro). Here is the same text in Chinese (Simplified):
植物能制造人类吸入的氧气，吸收人类呼出的二氧化碳。