Snow accumulating yearly is compacted and compressed into a dense form of ice.每年积累的雪被压实和压缩成一种密集形式的冰。Snow accumulating yearly,在这里翻译为“每年积累下来的雪”;yearly作为副词修饰前面的“accumulating”;accumulating翻译为“累加的,积累的”,修饰前面的“snow”;a dense form of+名词,一个密集的形式的...,在这里dense作为形容词修饰后面的form希望能帮到你,有问题再找我...