1. The microphone amplifies the sound so that everyone can hear it clearly.
（这个麦克风可以将声音放大，让每个人都能清楚地听到。）
2. The speaker tried to amplify his point by giving more examples.
（演讲者试图通过给出更多的例子来详述他的观点。）
3. The news media tends to amplify the negative aspects of a story.
（新闻媒体往往会夸大一个故事的负面方面。）