201717иx}
ÿAεĿԇ}ĿąrֵyjbysС?gu)?01717иx}gӭxcW(xu)(x)!
һƪ Electric Lighting and the American Homes
(ni)ݻؑĹ6
һv19o(j)ĩ20o(j)I(y)ͽͨڰ_(d)픷(yng)ҹʣI(y)ڌҹMI(lng)mȻ·䁵ռ늾W(wng)O(sh)ɱ½ͥ_ʼd𡣵Сĸͥ
ڶ׃ļͥ(y(tng)I(lng)ȫּ)Bͥռ֮ǰļͥҪȼeTˣ⾀谵ȼųųжwȻvͥķcm(yng)һg^g^Ȼݔͳɱ½u_ʼмͥ늁T̎⾀ƣ]жwȵ
Σ쎟^쵽˼ͥ늎׃_ʼO(sh)Ӌµķݸ֣Աm(yng)mȻɱ½ijɱ߀ƫ˽_ʼO(sh)ӋsС˵ķݿgO(sh)Ӌ҂Ŀ͏d͏dNǰҲsС˳ߴϲһЩǰݵg
Ķvͥ늳ɱĽͣI(y)l(f)F(xin)˼ͥǂµЈӴͶS늾W(wng)ռ늳ɱ½ʹüͥԽԽռ
ebungalow@NΌСƽ1900굽1920@NΌСƽ(sh)E700fg^ǰĶӴС^١(ji)s(sh)ͥܡ
ͥ߀׃˵xlĸԽԽµϲgĕrgxҲԻĕrg㺢ӂxM(jn)˼ͥͨͥxĈD^ĕ?dng)?sh)õC
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1. properties = characteristics
2. substantially = significantly
3. allegedly = supposedly
4. apparent = obvious
ڶƪExtinction of the Mammoths
(ni)ݻؑĹ8
һBMammoths()ĕrg͜^ĕrgվ180f굽1.1fgĸ(Pleistocene)ھ1.1fĕr^^ԭǚ׃
ڶΣ^ՓJ(rn)1.3f-1fĕr6棬׃ĸL׃øL䡣غ͚rgm(x)^@Ӱʳ݄ʳҲֲL
ԓՓģJ(rn)ʳN͵ʳA, B, C׃ʹ@NֲLλðl(f)׃Lͬһ̎^(q)ʹSˮw
ĶهֲL^(q)׃(do)ǰһܫ@ĠIB(yng)(do)}׃С(sh)p١
ͬrֲ(do)wʹķNȺ(sh)xɺСķNȺͬNȺ֮goֳСNȺ(ni)ķֳ(do)»|(zh)ԽԽK^
ΣeCښWꑵ`ͷoĚ^Փģ
߶ʳõֲpIB(yng)͌(do)^Փ|(zh)mȻ׃^(q)ĸ炐ȁ܉w㵽160ˮSĵطǸ炐ȁ߀ǜ^
ڰ˶Σ׃(do)^|(zh)ᵽĸPleistoceneЂ22~^Ě׃֮ǰĚ׃]Ќ(do)^@һΜ^ˣՓվס_
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1. occasionally = sometimes
2. drastically = extremely
3. segregated = separated
ƪ Beginning of the Planet Formation
(ni)ݻؑĹ5
һv̫ϵˮǣͻǶǣă(ni)ҪЎrʯ֮|(zh)Mԓ̽ӑ@Nγ֮ĕrҪһЩ@һAP(disc)D(zhun)ͬrҲ@̫ùD(zhun)@ЩdiscҪЩw(sh)2%
ڶ@ЩwdzͬһD(zhun)ģw]ײĦ±ĴM෴ۼ(sh)ԽԽ¡u׃ͬr̫ݗ(do)wɢȥuˎrʯMɵ
ĶՓ(j)Cڶе^cᵽˏchondrules(Eʯ)l(f)F(xin)@ЩǎrʯژOߵĜض(1000-1300z϶)ڻγɵ(jng)^ͬλisotopeyC@һ^cͬrγ֮x̫^ض^ߣʹþۼ@Щ܇Ĵɢȥ
Σԓ^c|(zh)̫ݗҪʹϵĴɢȥҪx̫10ľx@xDzܵġ
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1. leftover = remains
2. ensured = guaranteed
3. match = agree with
4. rival = competing
201717иx}桿P(gun)£
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иx}E11-20
иx}}ļԔ01-18
иvx}漰ĸ~R08-21
иZ}(x)11-22
иZ}A(y)y11-22
иZ}11-21
Փиx}_ʹ÷10-12
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иZ}11-22