beyond language 无法言说 不用说
deep cuts 深度削减
beyond language that "deep cuts"will be needed 不用说,“深度削减“也是必要的
削减什么呢?当然是emissions 排放物
全句：The Bali roadmap contains no specific commitments or figures on the emissions reductions that developed countries will need to take,beyond language that "deep cuts" will be needed.