在我国西北的大沙漠里,有一种叫梭梭的沙生植物,它以流沙为家,扎根沙丘。它的种子是世界上发芽时间最短的种子,只要遇上雨水,几个小时之内它就能萌发新的生命。在没有雨水的日子梭梭挺立在沙丘之上,像一柱铁,没有任何表情可是一旦有一场雨,它在一瞬间就能将根扎下去五六尺,撑开 In the vast desert of northwestern China, there is a sandy plant called Haloxylon, which uses quicksand as its home and takes root in sand dunes. Its seed is the seed with the shortest germination time in the world. It can sprout new life within a few hours whenever it encounters rain. In the absence of rain on the dune stands tall, like a pillar of iron, without any expression However, once there is a rain, it will be able to root in a single moment down to five or six feet, propped