Virtually unchanged since the great melt, 大融化之后几乎未曾改变
virtually unchanged for hundreds of millions of years. 数亿年来几乎没有改变
they have proliferated. Virtually exterminated the local fish stocks... 繁殖数量却已大大增长 几乎迫使本地鱼类灭绝
that virtually no large grass eaters can stomach them. 几乎没有大型食草动物能消化得了
Dune grass, the only vegetation here, provides virtually none, 沙丘草是这里唯一的植物 近乎无荫可寻
in stealth mode is virtually invisible. 切换成了完全隐身的潜行模式
The cicadas have no defenses and virtually offer themselves to their attackers. 蝉毫无防卫而且好像是 把自己送上门供享用
these crystal clear waters are virtually lifeless. 这片明净的水域实际上没有什么生机