英语翻译
1.Tenplusisten.Taketenfromten,andyouhavetwenty.Whentheweatheriscold,thereareten,Whenit'swarm,therearetwenty.Theriddleis______
2.Twolittlebrothersalwaysliveneareachother.Onesleepsononeside,theotherontheotherside.Whatarethey?Theyare"_____"