impressed-charge density

例句：

1. 1. The movie impressed me deeply with its visual effects.
   这部电影给我留下了深刻的印象，它的视觉效果非常震撼。
2. 2. She impressed upon him the importance of hard work.
   她向他强调了努力工作的重要性。
3. 3. He left a lasting impression on everyone who met him.
   他给遇见他的每个人都留下了深刻的印象。