prefaced的例句（prefaced在句子中的用法）

• He prefaced his remarks with a smile. 他用微笑来开始他的评论.
• A short documentary prefaced the feature movie. 故事片开始前放映了一部短纪录片.
• She prefaced her talk with an apology / by apologizing for being late. 她先为迟到表示歉意,然后开始讲话.
• The president prefaced his remarks by saying he has supported unemployment benefits all along. 总统在发表讲话前说他一直以来都支持发放失业津贴。