形容词

1. Building the new railroad will be a mammoth job.
修建那条新铁路将是一项巨大工程。

1. 长毛象：伍迪-哈里森,萨曼莎-莫顿导演:拉契得-波查拉(Rachid Bouchareb)主演:布兰达-布莱斯,索提格-寇亚特(Sotigui Kouyate)长毛象(Mammoth)瑞典/德国/丹麦

2. 巨大的：deregulation取消对......的管制 | mammoth巨大的 | bureaucracy官僚制度,官僚主义(架构)

1. （改变）巨大的，重大的；（任务）庞大的，艰巨的
You can use mammoth to emphasize that a task or change is very large and needs a lot of effort to achieve.

e.g. ...the mammoth task of relocating the library...
图书馆搬迁的艰巨任务
e.g. You can only undertake mammoth changes if the finances are there...
资金到位的情况下方可进行重大变革。

2. 猛犸，毛象（一种史前动物）
A mammoth was an animal like an elephant, with very long tusks and long hair, that lived a long time ago but no longer exists.

noun

1. any of numerous extinct elephants widely distributed in the Pleistocene
extremely large with hairy coats and long upcurved tusks