If I'm going to use the word "Wednesday" in a sentence, and I'm coming up to the word, and I can feel that I'm going to stutter or something, I can change the word to "tomorrow," or "the day after Tuesday," or something else.
如果我打算在一个句子中使用“星期三”这个词， 然后当我即将说到这个词时， 我预料到我将会结巴或者别的情况， 我可以将“星期三”替换成“明天”， 或者“星期二之后的一天” 或其它诸如此类的。