His going left an enormous gap in each of their lives.

他的离去使他们每个人的生活中都留下了很大的空白。

Extraterrestrial life represents an enormous gap in our knowledge of nature.

太空是否存在生命,这是我们对自然认识上的空白.

Poorer nations are the hardest hit, with the enormous gap between the haves and have - nots.

贫穷的国家由于巨大的贫富分化, 受到的影响最大.