buy sth. by sb.怎么翻译?

buy sth. by sb.怎么翻译? buy sb sth怎么造句MM 用buy sth.from sb.怎么造句 buy sth 什么 sb? buy sth for sb. by sb sth 和 buy sth for sb 意思一样吗?用法一样吗? buy sb sth=buy sth for buy sb sth 等于buy sth__ sb Sth is done sth by sb怎么造句？ by sth for sb. by sth for sb buy sth for sb 还是 buy sth to sb buy sth.to sb.=buy sb.sth还是 buy sth.for sb.=buy sb.sth好的+++++分 buy.sb.sth音标给出. buy sth.for $5 怎么翻译? 买某物给某人 用英语怎么说是 buy sth for sb 还是 buy sth to sb starve sb.into doing sth.怎么翻译? leave sb.with sth.怎么翻译