她现在开始取出了用于黑板教学的粉笔和黑板擦。

She now often gets out her chalk and eraser to use the blackboard.

youdao

她现在开始取出了用于黑板教学的粉笔和黑板擦。

She enow often gets out her chalk and eraser to use the blackboard.

youdao

她现在开始取出了用于黑板教学的粉笔和黑板擦。

She enow often gets out her chalk and eraser to use the blackboard.

youdao