常見例句雙語例句Slowly the carcass, more than four times the weight of a bull elephant, appears onto the ice to be cut up, dragged to the village and stored in pits in the permanently frozen ground.慢慢地，這頭比四頭公象還要重的鯨魚一點點被拉到了冰麪上，然後，被分割成小塊，運(yùn)到村裡，儲藏在永久凍土下的洞裡。When this normally permanently frozen ground thaws, the water in the lakes can seep through the soil, draining the lake.儅這種正常的永久凍土層融化後，湖水可以滲進(jìn)土壤，排空湖泊。hbslfb.blog.163.comThey looked in particular at the creation of "taliks", which are patches of unfrozen ground sandwiched between layers of permanently frozen soil lower down and a seasonally frozen patch of soil above.他們尤其考量了位於底層永久凍結(jié)土壤和上層季節(jié)性凍結(jié)土壤之間的居間不凍層的形成。env.people.com.cn 返回 permanently frozen ground