音叉を鳴らすと、隣の音叉も共鳴して鳴り出した。
When one tuning fork was struck, the one beside it began to resonate and sound as well.
ギターの胴は弦の振動を共鳴させて音を大きくする。
The body of a guitar amplifies the sound by making the strings' vibrations resonate.
地震の揺れが建物と共鳴し、上の階ほど激しく揺れた。
The earthquake's shaking resonated with the building, and the upper floors swayed the most violently.