DoyouknowthatovertenmillionAmericankidsgotocampeverysum...
问题详情:DoyouknowthatovertenmillionAmericankidsgotocampeverysummer? 16 Backthen,beforetheairconditionerwasinvented,hotcitysummerswereuncomfortableandevenunhealthyforchildren,soescapingtothecount...