文章从滚翻倒地的保护作用、防守作用及进攻作用等方面进行分析，指出了其重要性。

This essay analysed the protect function, defence function and strike function in rolling and turning down to ground, also point to the importance.

youdao

巴萨拥有阿尔维斯，他很喜欢参与进攻，我认为伊萨吉雷将作为另一边发挥重要作用。

Barcelona have Dani Alves, who very often takes part in their attacks. I think Emilio would make an instant impact on the other side because he is a better crosser.

youdao

他们在快速进攻中可以发挥主要作用。

They may play a major role in hasty attacks.

youdao