一堆煤重4吨，用去https://bgk-photo.cdn.bcebos.com/doc/pic/item/060828381f30e924302f223a44086e061d95f736.jpg，还剩______吨，如果再用去余下的https://bgk-photo.cdn.bcebos.com/doc/pic/item/d53f8794a4c27d1eed9185cf13d5ad6eddc43801.jpg，还剩______吨．
一堆煤重4吨，用去https://bgk-photo.cdn.bcebos.com/doc/pic/item/060828381f30e924302f223a44086e061d95f736.jpg，还剩______吨，如果再用去余下的https://bgk-photo.cdn.bcebos.com/doc/pic/item/d53f8794a4c27d1eed9185cf13d5ad6eddc43801.jpg，还剩______吨．
发布时间：2025-07-26 03:06:03
