һrg
}Ĺ(ji)һ̶Ӱ푂˰l(f)]еČWϲg¾}J@ӱ^(ji)ʡrgĴ_иxԇһֱ}DzҪͨ^λxеĎУͿҵ@}һҕڲ֪ǰҪr£ҲĄֻеĵĵط^һh}֮ǰ߀Ҫ܉w˽һµԒ}ҪݣҲע}Ŀʾú͵һε䁉|@Լ^XЂwܣ܉˽µw˼·ڌijЩ}ĿДҲ^Г(j)ѭ҂עиxе}Ŀ߀Ǖ(lin)ϵrF(xin)Ҫ^ڈ(zh)һ}ĿX̫y^߀ԽREVIEWIzԼǷ©}ĬF(xin)@ĿģҪoһ}ĕrgֻҪĕrgһ}_߀ǿԱCġ
Ly
µľL̾ʽF(xin)ͬWĆ}һ^LľӾҪԭ߀̫TڷsϢУҪǸ]нõxLTһӵļLҪɷ^Ǿʽ^⣬ƫ@҂ĵxӵZT1)Totally without light and subjected to intense pressures hundreds of times greater than at the Earth's surface,the deep ocean bottom is a hostile environment to humans,in some ways as forbidding and remote as the void of outer space.@Ԓľǣthe deep ocean bottom is a hostile environment to humans,;βthe deep ocean bottomijɷӵ˼Ȼ2)Basic to any understanding of Canada in the 20 years after the Second World War is the country's impressive population growth.@ԒɻA~R˼seԭDZZǰãZl(f)҂ֻҪӵZͿһĿȻԣҪƽreLyx(jng)ڿԼxЧȺŶPע߀Ҫע½YeעһһwF(xin)Ҫ_ĺx
~
~µĻA~^ͬһİĭh(hun)У·˺ָʾϵֶҲҲڜʂ俼ԇ^УһҪeOA~ӲA“Ч~”?^“Ч~”Ć~ͿԇгF(xin)ͬ˼suggest,}бʾ“”impactČWʾ“ײ”plate,˼“K”~˼o豳Ч@oһhֻҪ24TPO~ŪͿTPO܌I(y)һЩ~䌍Բ̫ЂӡͺáԇrJR~Rr ҪŏҲҪpԷŗкܶr߀܉(j)ĵZƔ磺"If all of one's money is spent on clothes, there may be none left to buy food or go to the movies. Similarly, a plant or animal cannot squander all its energy on growing a big body if none would be left over for reproduction, for this is the surest way to extinction...",ᵽ˂DzܰXI·ϣsimilarly,ʾͬrl(f)ᵽrvDŽֲﲻܰ“”( squander)Lw