WhenmybrotherandIwerechildren,wespentafewweekseachsumme...
问题详情：WhenmybrotherandIwerechildren,wespentafewweekseachsummerinthecountrysidewithouruncle.Hewasageologistandlovedtogoonlongwalkstofindstonestoaddtohiscollectionattheuniversity.Moreoftenthannot,wefo...