- 问题详情:Haveyoueverseenagreenhouse?Mostgreenhouseslooklikeasmallglasshouse.Greenhousesareusedtogrowplants,especiallyinnhousesworkbytrappingheatfromthesun,theglasspanels(板)ofthegreenhouseletlightin,butkeepheatfromcausesthegreenhousetoheatup,muchlikethein...
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