normal training classes

例句：

1. 1. The weather was unusually normal today.
   今天天气异常正常。
2. 2. Sheis a normal student with good grades.
   她是一个成绩优秀的普通学生。
3. 3. The restaurantserves normal Chinese food.
   这家餐厅提供普通的中国菜。