translation.en: We identified 10 of the biggest challenges in the world, and I will just briefly read them: climate change, communicable diseases, conflicts, education, financial instability, governance and corruption, malnutrition and hunger, population migration, sanitation and water, and subsidies and trade barriers.
translation.zh: 我们找出地球面临的十项最大挑战， 让我很快的念出来。 气候变化，传染病，冲突， 教育， 金融波动，政府管治，贪污 营养不良及饥荒，人口迁移， 卫生及水源，经济资助及贸易壁壘。