иx}~Rc(din)Щ
иx߷(j)~R
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ڶxٶȵĆ(wn)}(du)Ї(gu)иxһϵKڕr(sh)gãxµٶ̫f(shu)J(rn)R(sh)~ܿx£f(shu)~̫СxٶȱȻۿ!
и~RҪI(y)ƫ
һиx~RƫڌI(y)|(zh)ԭ@ӣиԇǞ˿ӢZ(y)ˮƽܷCڴW(xu)W(xu)(x)I(y)֪R(sh)˿ă(ni)ƫ،W(xu)g(sh)ķģxҲĴW(xu)nĺ(jin)׃(ni)xȡڱ~ĕr(sh)?q)ڌW(xu)g(sh)~Roһ̶ȵҕǺġ
ڶиxČI(y)~Ry@c(din)ҲǺȻ?yn)иһTӢZ(y)ˮƽԇֲnjI(y)ԇy^ČI(y)~Rxд_(sh)(hu)F(xin)ǿ'(ni)˼Ժز³(li)
e(g)ӣIt should be obvious that cetaceans--whales, porpoises, and dolphins--are mammals@OGx}еһ(g)ԭ@Ԓеcetaceanһ(g)^(gu)I(y)o(w)豳Ć~ֻҪJ(rn)R(sh)whalesdolphinsmammals֪cetaceanˮ()(dng)Dz(dng)@ஔ(dng)֪cetacean˼Ҫӛmammalwhaledolphin@N^õČI(y)~Rcetacean@NƧѾڱ@NDĆ~Ǻֵܲõġ
иx}~Rc(din)ЩP(gun)£
иx~RЩ08-31
иxЩ~R08-29
иx}ij}ԭt07-10
иx}ij}Ҏ(gu)07-09
иxԇЩ10-10
иxг}ߵ10 (g)}07-11
и~RĽ(jng)B~Щ10-03
P(gun)иxij}c(din)R07-16
иx}c(din)Ę(bio)־07-11