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ؑvƬİl(f)չʷ
һvƬʹDg(sh)zƵ@(xing)g(sh)?yn)鷴?yng)Ȼ挍(sh)˂ϲl(xing)^(q)ͬĂ(g)wǪ(d)Ƭ|(zh)ҲM֮ͬе^(q)F(xin)һЩ^һӵĵط
ڶDl(f)չһNPPW,QDֻĻչF(xin)һƬľԡ?yn)չF(xin)ƬԿԽQͬļͥɆTͬƬ
κ͵ĶȻPPWԽQͬͥɆT(yng)ҲͿԽQͬ(hu)Ľ]˂ܟom(yng)(hu)İl(f)չƬͰ(hu)ϵĸNӵ˳ʬF(xin)(g)Ęŕr(sh)(hu)һӡ˂ЩİD(zhun)Ϥһ(g)ģʽ˽
Σһ(g)Aڳ_һ(g)չ[˺ܶ˵Ƭܶˁ@(g)ط?yn)ϣͨ^^˵likenessl(f)F(xin)ă(ni)@(g)Ҳ?yn)˂Ҳ(yn)˂ϲ۱w㵽õλ@(g)AҲXԼţƵò
ΣAҲՈһЩI(lng)(do)˞ղҒڮʿҲXeԣX@һ(g)NҲXͨ^Ƭ˽I(lng)(do)fЩǷ؞˂ҲЩƷ|(zh)ԼĿ(bio)
ć@Ƭİl(f)չʷM(jn)ӑՓcֲW(xu)P(gun)Ԓ}иxijҲnjW(xu)^İ}W(xu)ڂ俼ĕr(sh)Ҫǰ(zhn)czӰP(gun)~Rx^~RĆ}(do)x(zhn)½ٶ׃]xTPO21The Birth of Photography
ڶƪ
ؑҪӑՓdz(zhn)cl(xing)
һij(g)r(sh)ĚWغͽ(jng)(j)@(g)r(sh)(zhn)Ҳ_(sh)ѽ(jng)ʹfą^(q)e˔(sh)
ڶΣ@һf˳(zhn)Ďׂ(g)˿ܶȴQ(mo)ڿҲռһ܉پһ(g)fһŵ˼ǴfҲܛ]@(g)dz(zhn)һDzsֳ(zhn)l(xing)(j)߀һЩҲDž^(q)փߵ(j)
һЩW(xu)a(b)ͬc(din)ijijϵy(tng)(yn)ķɡ
Ķf˳(zhn)İl(f)չ֞鱱WϚWWǺĔ(sh)׃ijДU(ku)ϚW(zhn)Ĕ(sh)_]w˔(sh)ӁԴȥfľۼ
(zhn)Ľ(jng)(j)l(f)չfһ(g)һ(g)^(q)@(g)䌍(sh)ס@Ծһ(g)F(xin)@(g)F(xin)֞ϚWͱWչ_ڱW㶦Ƽsӛr(sh)r(sh)fI(lng)]ʲôԒZ(qun)ϚWmȻҲ㶦I(lng)ҲһԒZ(qun)(qun)ҲuMD(zhun)Ƶ
dzлl(f)չʷһƪP(gun)Ԓ}¶ԇF(xin)cvʷW(xu)Լ|(zh)W(xu)P(gun)иx·dzҊͬӵW(xu)}֮ǰ(yng)ԓϤP(gun)~RĽY(ji)(gu)Ͽּ_Y(ji)(gu)ĵڶ_ʼÿ伴topic sentenceĿ^
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ؑӑՓɼNֲİl(f)չԭʼ(hu)r(nng)I(y)(hu)ĸ׃ƌW(xu)Ұl(f)F(xin)һ(g)dzȤĬF(xin)N̎ͻȻƄ(dng)IJɼD(zhun)˹̶ķNֲص@ЩF(xin)ͬr(sh)l(f)ڲͬĵطԿƌW(xu)X@϶йͬԭ
Ȼǚ׃һЃɴ׃ůһСӕr(sh)ڵĽY(ji)ػشһЩֲ_ʼLķNҲ@(g)?yn)ض@Щ趼߾ȵĵطNֲҲǞNṩһ(g)Ծסlõ̎ɼͿԫ@ֲкγ˵к@(g)Ҳγ@˵Ī(d)صʽкůļןԾһNֲڴY(ji)ļ,˾ڴɼСʣµĕr(sh)gͳԲɼС
ڶȫ׃ů@ΚӸɺʳĶȱ푪(yng)ԓN^m(x)صwԸ⣬?yn)ѽ?jng)(x)TӵԸٵ̎Ưˡ_ʼNֲ@Щɼʳ?yn)@ЩʳﱾǷN
ӑՓij(g)ԭʼ(hu)r(nng)I(y)(hu)l(f)չԭ"F(xin)-"ӑՓTPOжγF(xin)ͬW(xu)xµĕr(sh)Ҫעÿ(g)вͬϢ֮gP(gun)ϵּͨF(xin)ڶă(ni)ݶnjּչ_hP(gun)Ԓ}dȤͬW(xu)xTPO21The Origins of Agriculture