这是GWD套题上的一道题目,但是意思我都不太懂,请问哪位能帮我解释一下吗?非常感谢Scientists have recently discovered what could be the largest and oldest living organism on Earth, a giant fungus that is an interwoven filigree of mushrooms and rootlike tentacles spawned by a single fertilized spore some 10,000 years ago and extending for more than 30 acres in the soil of a Michigan forest.