...Unit 6 Topic 1 We're going on a three-day visit to Mount...
1.We are going on a three-day visit to Mount Tai. 我们将要去泰山进行三天的旅行。 1)three-day是复合形容词,作定语修饰名词visit,“数词+连字符+名词”构成形容词作定语,此时的名词要用单数形式,类似的短语还有: girls’ 800-meter race女子八百米赛跑 a four-year-old boy一个四岁的男孩 a two-day...