二极管的提倡者表示，这种技术的功能多样化足以在任何环境下使用，大到可以用于大型体育馆的照明，小到用于移动电话的微型照明来显示新的短信。

Advocates of LEDs note that the technology is versatile enough to work in almost any situation, from stadium lighting right down to the tiny light on your phone that flashes to indicate a new message.

youdao