1、actually adv.(在口语中用于强调事实)的确，真实地，事实上; (表示想法与事实不一致因而惊奇)居然，竟然; (礼貌地纠正他人)实际上;

2、[例句]Actually, it would be much more sensible to do it later.事实上，以后再办这件事可能要明智得多。