提示：点击例句中的单词，就可以看到词义解释

Ation of regenerative gene is exaggerated .

更新基因的退步夸大了。

Nature is reeling from such threats as population growth , pollution and deforest ation .

自然正遭遇这种威胁的人口增长、污染和森林破坏的现代化建设。

Speech by david eldon in hong kong associ ation of new york .

大卫艾尔敦在纽约香港协会早餐会上的发言。

Talking about world events is a great convers ation topic , has anything amazing happened in your country ?

谈论世界上的各种事件是极好的对话话题,你们国家中有什么令人惊奇的事件发生吗.

In this age of thermonulear technolgy , neither view can assure man 's preserv ation .

在当今的热核技术时代，这两种观点都不是以保障人类的生存。