translation.en: This could be the pattern that leaders follow again and again when we deal with these complex, cross-border problems, whether it's climate change, whether it's migration, whether it's the financial system.
translation.zh: 这可能是一个思维模式的问题 使领导者们一次又一次遵循 处理复杂跨国问题固有的思维模式的问题 不论是气候问题，是移民问题 还是金融调解问题