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2017иx}17հ

һ·ݵиԇѽY҂һҲ}պԇʂyjbysСѼ2017иx}17հgӭxcW!

2017иx}17հ

ݻؑĹ6

һΣv19oĩ20oI(y)ͽͨڰ_픷ҹʣI(y)ڌҹMImȻ·䁵ռ늾WOɱ½ͥ_ʼdСĸͥ

ڶ׃ļͥ(y(tng)Iȫּ)Bͥռ֮ǰļͥҪȼeT׶⾀谵ȼųųжwȻvͥķcmһg^g^Ȼݔͳɱ½u_ʼмͥ늁T̎⾀ƣ]жwȵ

Σ쎟^쵽˼ͥ늎׃_ʼOӋµķݸ֣ԱmmȻɱ½ijɱ߀ƫ˽_ʼOӋsС˵ķݿgOӋ҂Ŀ͏d͏dNǰҲsС˳ߴϲһЩǰݵg

Ķvͥ늳ɱĽͣI(y)l(f)F˼ͥǂµЈӴͶS늾Wռ늳ɱ½ʹüͥԽԽռ

Σebungalow@NΌСƽ1900굽1920@NΌСƽE700fg^ǰĶӴС^١(ji)sͥ

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1. properties = characteristics

2. substantially = significantly

3. allegedly = supposedly

4. apparent = obvious

ڶƪExtinction of the Mammoths

ݻؑĹ8

һBMammoths()ĕrg͜^ĕrgվ180f굽1.1fgĸ(Pleistocene)ھ1.1fĕr^^ԭǚ׃

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ͬrֲw㣬ʹķNȺxɺСķNȺͬNȺ֮goֳСNȺȲķֳ»|ԽԽK^

eCښWꑵͷoĚ^Փģ͡

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

ڰ˶׃œ^|ᵽĸPleistoceneЂ22~^Ě׃֮ǰĚ׃]Ќ^@һΜ^Փվס_

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1. occasionally = sometimes

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3. segregated = separated

ƪ Beginning of the Planet Formation

ݻؑĹ5

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ԓ^c|̫ݗҪʹϵĴɢȥҪx̫10ľx@xDzܵġ

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1. leftover = remains

2. ensured = guaranteed

3. match = agree with

4. rival = competing

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