Traffic reaches its peak between 8 and 9 in the morning

昨日复习：

Do it slowly and carefully.

美 [ duː / ɪt / ˈsloʊli / ænd / ˈkerfəli ]

要慢慢地仔细地做。

今日课程：

Traffic reaches its peak between 8 and 9 in the morning.

美 [ ˈtræfɪk / ˈriːtʃɪz / ɪts / piːk / bɪˈtwiːn / eɪt / ænd / naɪn / ɪn / ðə / ˈmɔːrnɪŋ ]

上午8点到9点是交通高峰期。