![sunspots造句怎么写]( "sunspots造句怎么写")
- Othernastyeffects:wrinkledandleatheryskin,brownsunspots,andcataracts.However,thereisalsoevidencethatthesunisinexorablylosingitsabilitytoproducesunspots(see"thesunspotforecast").Thebrightglowinggasflowingaroundthesunspotshasatemperatureofoveronemill...
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