华师版实验教材的主要优点有：每章每节的教学目的比较清晰，教学要求较易把握；

The main advantages of ECNU-edition experimental teaching materials are: Each chapter and each relatively has clear purpose of teaching, it's easier to grasp the teaching requirements;

youdao

华师版实验教材的主要优点有：每章每节的教学目的比较清晰，教学要求较易把握；

The main advantages of ECNU-edition experimental teaching materials are: Each chapter and each relatively has clear purpose of teaching, it's easier to grasp the teaching requirements;

youdao