It's necessary for sb.to do.(中文意思）

It's necessary for sb.to do.(中文意思） it's necessary for sb to do sth能翻译吗? Is it necessary for sb to do sth 同义句 It's bad/good (for sb.)to do sth.造句（注中文）~\(≥▽≤)/~ It's bad/good (for sb.)to do sth.造句（注中文）~\(≥▽≤)/ It is necessary for sb to It's+形容词+（for sb）+to do sth It's bad/good (for sb.)to do sth.造句 注中文! It‘s necessary that.(中文意思） get/be used to doing sth.(同上） be sb think it adj for sb to do sth与sb think it's adj for sb to It's + adj.+ for sb.+ to do( sth.) 与 It's + adj.+ of sb.+ to It's adj for sb to do sth与It's adj of sb to do sth的区别与意思?