do sb a favor与lend sb a hand 区别

do sb a favor与lend sb a hand 区别 请问do sb a favor与give sb a hand用法有什么区别? give sb a hand 和do sb a favor 有区别吗 give sb a hand,do sb a favor 的区别和各自造句 lend sb.a hand 翻译 do sb.a favor help sb do sb.a favor 造句 do a favor of sb和do a favor for sb是有区别呢还是同义? do sb a favor 的用法 do sb.a favor后加什么? do sb a favor 是什么意思来着. do sb.a favor造句如题