价格下限

guó jì tàn jià gé xià xiàn de xié yì jiāng shì cǐ jìn chéng de liáng hǎo qǐ diǎn

国际碳价格下限的协议将是此进程的良好起点。

Agreement on an international carbon-price floor would be a good starting point in that process.