国产激情久久久久影院小草_国产91高跟丝袜_99精品视频99_三级真人片在线观看

m첼и ߷

l(f)r(sh)g:2017-12-23 ݋:biyu

и ߷

ееĸĸ׃͹@ fҪԡиHhЇW(xu)^LZ}󲿷ЇW(xu)ץǣETSи(dng)ИO޶ȵˌ Ĝyԇ ֵvģMW(xu)挍(sh)nvr(sh)gL;xֲ漰 ֮иZֶ͌}ĿҪ f @һ(g)΄֮£ÿһ(g)đѳˁfиζޟ(qing)JӢZ Č(sh)?yn)ֻЌ?sh)׌Բ׃(yng)f׃?yn)ֻЌ?sh)׌ȥ֮һĴW(xu)nW(xu)֪R

(dng)Ȼи зұѭ_ķҿи ¡

һ

 ľи֣֮_ʼĕr(sh)һ(g)~һ(g)~ȥ ؿһ(g)Ⱥһ(g)Ⱥȥ ٺһ(g)һ(g)ӵȥ (dng)Ȼһ͕ӛ ӢZM(jn)ֻһ(g)һ(g)˼@ hZһ҂āȥ“ hZ”@һN“”ľ硣_(d)@Nôи ̾ͳ҂СW(xu)ƌW(xu)nԇO了Ρ

һ(g)ЇЌW(xu)W(xu)Ȼ^ˁfh(yun)h(yun)_(d)@Nڜ(zhn)и ĕr(sh)҂ҪĹnǽQӢZıָ һ(g)~ܷ(yng)˼׌ɞķeO X~R QЧăɂ(g)һ Ǿ 

1.  

 ָnjһƪ еԭȫ ڜ(zhn)иԇĿõ ϾеĶӡ Чؙz(yn)һ(g)˵ı ֮_ı(f) ֱȫ ֹ@ Чķ

2.  

 ָһ߅_ıһ߅  ĕr(sh)Ҫ?jing)ԼϤĆ~ڵһY(ji)~Ȼٷ(f) ֱÓ ֹ mϵIJSSS(Scientific American’s Sixty-second Science)?yn)dẓֻһϢܴҪи }ҪԴ

(yng)ٶ

ӢZĸZ һ(g)~֮ķ(yng)ٶ0.03룬҂ӢZĸZ҂~ķ(yng)ٶȿܲȫ_(d)@(g)ָ(bio)DZMܵȥӽoȡи ߷ֱn?yn) и ĕr(sh)ETSܵ ǰĆ~ȻٷźŒ(sh)ϣи ZҲֻW(xu)nһZԣHȡи߷ҪǞ˵ܸnã҂⌢(yng)ٶȾȥȫҪ (x)(yng)ٶȵҪҲЧһ(g)“׃پ(x)”׃پ(x)ָ׃ܛӿZ҂Ϸ(yng)`Ⱥ͜(zhn)_һc(din)Ҫ(qing){(dio)׃پ(x)ֻmڌ㳣ѽ(jng) IJM(jn)?yn)㲻Ϥ߱ IJM(jn)׃ôY(ji)ȻǸ @ӵxDz@һc(din)ô֪䌍(sh)׃پ(x)IJʮ֏Vȿѽ(jng) ^жҲSSSIJϣѽ(jng)^и }

 Pӛ

иᘌе@ĸĸ֮һSһ߅  ĕr(sh)һ߅ӛPӛ@H?yn)е ׃LҪùPӛ폛a(b)XӛIJ㣬Ҫ@W(xu)nÌW(xu)nn挍(sh)и v}Ŀc(din)ϢҪԒ}Ҫ(x)(ji)½Y(ji)(gu)  ^ӛ@ЩҪă(ni)ݣô}ǎO (dng)ȻҪ(qing){(dio)^(qing)ĹPӛҪǰ(xing)^(qing)ĻA(ch)ϡ һƪ߀Ҫ(jng)ȥ(yng)ܶ~˼ķ(yng)ٶȺôDzȥӛPӛġ ᘌи ĹPӛҪҪӛϢc(din)һYES OR NO(√×)nj(yng)(g(sh)ZͶxČ(yng)(sh)r(sh)gɫλ͌Č(yng)ԼͽQČ(yng))⣬PӛҲһ(g)ĸʽP(gun)IҪӛ“”“”“”ֻ@ȥӛܱCĹPӛӴ߉݋ϢЧҲڿԇޕr(sh)g(ni)Ѹ}

w(sh)ʩ һ䣬ͣȻһ䣬ƪ ;һ錑֮ڶütP޸ܕ` © e(cu) ;(j)ԭ˽Լ(xing)ᘌԵߡ

и A(ch)ķ

 lectureĕr(sh)ȫPӛr¹ ߀Xȫ֪speakerfʲô

Σ㲻Pӛ܉ (g)(ֵط ЩСyҲ)}fe(cu)

һ~

и lectureУW(xu)ռ^漰ܶP(gun)W(xu)~R@һ@Щ~R(gu) һϵKQ! ~Z֞飺

1W(xu)~

2~

^W(xu)~njW(xu)ƵČI(y)~ֲW(xu)r{^~ǸNʾspeakerB(ti)顢NӵĄ~ȵ

W(xu)~Ҫ͵ӱDzõġЩɆ˿ԇҲһ˾͛]?Ի˴_(sh)һͺy

~RhԴW(xu)46~R(zhn)

ע ȫx}Ҫô(f)s~RĬƴe(cu)Ǜ]P!Ϥl(f)˼

]
T]