好乐Day好乐Day(Holiday)INTRO: Everybody, it’s holiday today. Are you ready?Everybody are you ready?PARTY PARTY,Everybody let’s go party, it’s holiday holiday.Let’s go to partyDAY DAY Y DAY YI DAY DAY (得得以得以得得)today 又是 Saturday (今天又是星期六)我们can go party on 网 卡拉 ok (我们可以开派对 上网 唱卡拉OK)Teacher teacher常常 say (老师们常常...