1·But we are now knowledgeable enough to reduce many of the risks that threatened the existence of earlier humans, and to improve the lot of those to come.
但现在，我们有足够的知识来降低许多威胁早期人类生存的风险，并改善未来人类的命运。
2·The real existence of a military option will come into play.
现有的军事手段将开始起作用。
—— 《柯林斯英汉双解大词典》
3·All treaties between great states cease to be binding when they come in conflict with the struggle for existence.
当大国在为生存斗争而冲突时，他们之间的所有条约就不再具有约束力。
4·Only when you do not deign even to despise this world of unsolvable problems will you finally come to achieve a superior form of personal existence.
只有当你能够不屈尊俯就，不鄙夷这个世界的种种不可解决的问题时，你才会达到生命存在的最高形式。
5·Existence: Where did my consciousness come from?
存在：我的意识来自哪里？
6·But there are other things that we do not see, because, alas, they have never been permitted to come into existence.
但是还有很多是我们所看不见的，因为，它们从来未曾允许存在。
7·Certain authors who come very close to being authority we call founders of discursivity, but even in their cases it's the nature of the discourse and not their existence as authors which is important.
有些几乎成为权威的作家,我们称之为东拉西扯，但即使在这种情况下，重要的是话语的性质,而不是作家的存在。
8·But does that insult to existence, that flat denial in which it is plunged come from the fact that it has no meaning?
但是，这对存在的侮辱，一股脑的完全否定，真的是因为生命没有意义吗？
9·One group of researchers has developed a synthetic vaccine that might be able to protect against just about any type of flu in existence--or that might come into existence.
一群研究者研制了一种合成疫苗，也许能够预防任何目前存在的流感——或者任何将出现的流感。
10·But how did the dust itself come into existence?
但是尘埃本身又是如何形成的呢？