1. to increase the strength or intensity of sound, signal, or effect
The microphone will amplify your voice so everyone can hear you.
O microfone amplificará sua voz para que todos possam ouvi-lo.
2. to make something larger, greater, or more noticeable
The media amplified the scandal by reporting on it constantly.
A mídia amplificou o escândalo ao reportá-lo constantemente.
3. to expand or elaborate on a statement or idea with more details
Could you amplify your previous comment with more examples?
Você poderia amplificar seu comentário anterior com mais exemplos?