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r(sh)g2020-12-12 10:01:53 иԇ ҪͶ

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ÿ(g)AεĿԇ}Ŀąr(ji)ֵyjbysС?gu)?01717иx}gӭxcW(xu)(x)!

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һƪ Electric Lighting and the American Homes

(ni)ݻؑĹ6

һv19o(j)ĩ20o(j)I(y)ͽͨڰ_(d)픷塣(yng)ҹʣI(y)ڌҹM(fi)I(lng)mȻ·䁵ռ늾W(wng)O(sh)ɱ½ͥ_ʼdСĸͥ

ڶΣ׃ļͥ(y(tng)I(lng)ȫּ)Bͥռ֮ǰļͥҪȼeT׶⾀谵ȼųųжwȻvͥķc(din)m(yng)һg^g^Ȼݔͳɱ½u_ʼмͥ늁T̎⾀ƣ]жwȵ

쎟^쵽˼ͥ늎׃_ʼO(sh)Ӌ(j)µķݸԱm(yng)mȻɱ½ijɱ߀ƫ˽_ʼO(sh)Ӌ(j)sС˵ķݿgO(sh)Ӌ(j)҂Ŀ͏d͏dNǰȣҲsС˳ߴϲһЩǰݵg

Ķvͥ늳ɱĽI(y)l(f)F(xin)˼ͥǂ(g)µЈӴͶS늾W(wng)ռ늳ɱ½ʹüͥԽԽռ

ebungalow@NΌСƽ1900굽1920@NΌСƽ(sh)E700f?yn)g^ǰĶӴС^١(ji)s(sh)ͥ

ͥ߀׃˵x?yn)lĸƣԽԽµϲgĕr(sh)gxҲԻĕr(sh)g㺢ӂxM(jn)˼ͥͨͥxĈD^ĕ?dng)?sh)õC(sh)

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1. properties = characteristics

2. substantially = significantly

3. allegedly = supposedly

4. apparent = obvious

ڶƪExtinction of the Mammoths

(ni)ݻؑĹ8

һBMammoths()ĕr(sh)g͜^ĕr(sh)gվ180f굽1.1fgĸ(Pleistocene)ھ1.1fĕr(sh)^^ԭǚ׃

ڶΣ^ՓJ(rn)1.3f-1fĕr(sh)6׃ĸL׃øLغ͚r(sh)gm(x)^@Ӱʳ݄(dng)ʳҲֲL

ԓՓģJ(rn)飬󳣳ʳN͵ʳA, B, C׃ʹ@׷NֲLλðl(f)׃Lͬһ̎^(q)ʹSˮw

Ķ?yn)هֲL^(q)׃(do)ǰһܫ@ĠIB(yng)(do)}׃С(sh)p١

ͬr(sh)?yn)ֲ?do)wʹķNȺ(sh)xɺСķNȺͬNȺ֮goֳСNȺ(ni)ķֳ(do)»|(zh)ԽԽK^

eCښWꑵ`ͷoĚ^Փģ

߶ΣʳõֲpIB(yng)͌(do)^Փ|(zh)ɡ?yn)mȻ׃؅^(q)ĸ炐ȁ܉w㵽160ˮSĵطǸ炐ȁ߀ǜ^

ڰ˶׃(do)œ^|(zh)ᵽĸPleistoceneЂ(g)22~^Ě׃֮ǰĚ׃]Ќ(do)^@һΜ^Փվס_

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1. occasionally = sometimes

2. drastically = extremely

3. segregated = separated

ƪ Beginning of the Planet Formation

(ni)ݻؑĹ5

һv̫ϵˮͻǶă(ni)ҪЎrʯ֮|(zh)Mԓ̽ӑ@׷Nγ֮ĕr(sh)ҪһЩ@һ(g)AP(disc)D(zhun)ͬr(sh)Ҳ@̫ùD(zhun)@ЩdiscҪЩw(sh)2%

ڶ@Щwdzͬһ(g)D(zhun)ģw]໥ײĦ±ĴM෴ۼ(sh)ԽԽu׃ͬr(sh)̫ݗ(do)šwɢȥuˎrʯMɵ

ĶՓ(j)Cڶе^c(din)ᵽˏchondrules(Eʯ)l(f)F(xin)@ЩǎrʯژOߵĜض(1000-1300z϶)ڻγɵ(jng)^ͬλisotopeyC(sh)@һ^c(din)ͬr(sh)γ֮x̫^ض^ʹþۼ@Щ܇Ĵɢȥ

ԓ^c(din)|(zh)?yn)̫ݗҪʹϵĴɢȥҪx̫10ľx@(g)xDzܵ

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1. leftover = remains

2. ensured = guaranteed

3. match = agree with

4. rival = competing

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