1、用法：as a result 单独使用，后面一般用逗号隔开，并且不能连结2个句子。
2、He worked hard at his a result, he passed the exam easily. 由于努力学习，他通过了这次考试。
3、he defeated all competitors and won the scholarship as a result。他击败了所有的竞争者，最终赢得了奖学金
秀秀馆
