雅鲁藏布大峡谷长多少千米?平均深度多少米?最深处达几米?

问题描述:

雅鲁藏布大峡谷长多少千米?平均深度多少米?最深处达几米?

平均深度2268,最深处达6009米,最深处达6009米2268,最深处达6009米度2268,最深处达6009米.