To learn: Don't play in the street, don't jump around and fight, eyes wide open, ears wide open, clever boys and clever girls look left and right.

学习（短语或句型）：不要在街上玩耍，不要在街上到处乱跳和打架，眼睛睁得大大的，耳朵张得大大的；聪明的男孩和女孩（过马路时）要向左看，向右看；

youdao

His eyes were old. He could not see, but his ears were wide open to every sound.

VOA: special.2010.02.27

Tech geeks today will need to keep their ears and eyes wide open so that they can spot opportunities, observe business and market scenarios and learn from beyond their own shop to achieve a Henry Ford-like success.

FORBES: Who said butchers can't inspire?

Because that latter half of my class listened to the videos with their eyes wide open, and their eyes told their ears what to hear.

FORBES: Brain Control and Consumer Behavior