twinkle

The stars began to twinkle in the clear night sky as the last of the sunlight faded away.

(Chinese) 随着最后一点阳光消失，星星开始在晴朗的夜空中闪烁。

There was a playful twinkle in his eyes as he told the funny story to his grandchildren.

(Chinese) 当他给孙子孙女们讲那个有趣的故事时，他的眼中闪烁着俏皮的光芒。