![Thesunishuge,hotandbright(明亮度).Itisimportantbecausenoth...]( "Thesunishuge,hotandbright(明亮度).Itisimportantbecausenoth...")
- 问题详情：Thesunishuge,hotandbright(明亮度).Itisimportantbecausenothingcanlivewithoutit.Thesungivesuslight(光)andheat.Alllivingthingsneedlightandheatfromthesuntolive.Plantsneedlightandheattogrow.Theyusethelightfromthesuntomakefood.Wecannotmakeourownfoo...
- 27595
中文谷