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һƪ Electric Lighting and the American Homes

(ni)ݻؑĹ6

һΣv19oĩ20oI(y)ͽͨڰ_픷(yng)ҹʣI(y)ڌҹMI(lng)mȻ·䁵ռ늾W(wng)O(sh)ɱ½ͥ_ʼdСĸͥ

ڶ׃ļͥ(y(tng)I(lng)ȫּ)Bͥռ֮ǰļͥҪȼeT׶⾀谵ȼųųжwȻvͥķcm(yng)һg^󣬷g^Ȼݔͳɱ½u_ʼмͥ늁T̎⾀]жwȵ

쎟^쵽˼ͥ늎׃_ʼO(sh)ӋµķݸԱm(yng)mȻɱ½ijɱ߀ƫ˽_ʼO(sh)ӋsС˵ķݿgO(sh)Ӌ҂Ŀ͏d͏dNǰҲsС˳ߴϲһЩǰݵg

Ķvͥ늳ɱĽI(y)l(f)F(xin)˼ͥǂµЈӴͶS늾W(wng)ռ늳ɱ½ʹüͥԽԽռ

ebungalow@NΌСƽ1900굽1920@NΌСƽ(sh)E700fg^ǰĶӴС^(ji)s(sh)ͥ

ͥ߀׃˵xlĸԽԽµϲgĕrgxҲԻĕrg㺢ӂxM˼ͥͨͥ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׃

ڶ^ՓJ1.3f-1fĕr6׃ĸLᣬ׃øLغ͚rgm(x)^@Ӱʳ݄ʳҲֲL

ΣԓՓģJ󳣳ʳN͵ʳA, B, C׃󣬕ʹ@׷NֲLλðl(f)׃Lͬһ̎^(q)ʹSˮw

ĶΣهֲL^(q)׃(do)ǰһܫ@ĠIB(yng)(do)}׃С(sh)p

Σͬrֲ(do)wʹķNȺ(sh)xɺСķNȺͬNȺ֮goֳСNȺ(ni)ķֳ(do)»|(zh)ԽԽK^

ΣeCښWꑵ`ͷoĚ^Փģ

߶ʳõֲp٣IB(yng)͌(do)^Փ|(zh)飬mȻ׃؅^(q)ĸ炐ȁ܉w㵽160ˮSĵطǸ炐ȁ߀ǜ^

ڰ˶׃(do)œ^|(zh)ɣᵽĸPleistoceneЂ22~^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

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Σԓ^c|(zh)̫ݗҪʹϵĴɢȥҪx̫10ľx@xDzܵ

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1. leftover = remains

2. ensured = guaranteed

3. match = agree with

4. rival = competing

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