survive.“survival”是动词“survive”的名词形式，指“生存、存活”。加上“at survival”则表示为了生存的最后一击、生死之战。
survive v.“幸免;幸存;生还”
(1) survive sth.“在……之后仍然生存”
survive sb. (by ...) “比某人活得长 (……)”
survive on“靠(很少钱)继续维持生活”
(2) survival n.“生存;幸存”
survivor n.“生还者;幸存者”
e.g. Is it enough to have survived for a long time?
Some interesting customs have survived from ancient times.
