If you have any questions, please put up your hand. please answer my question, listen to me Do you understand? You got it. it could be discussed later.

请有问题的同学举手，(你回答我的问题、听我讲解、)都明白了吗？

youdao

If you have any questions, please put up your hand. please answer my question, listen to me Do you understand? You got it. it could be discussed later.

请有问题的同学举手，(你回答我的问题、听我讲解、)都明白了吗？

youdao