to boom out
[phrase form: boom]
01
轟かす, 響き渡る
to express oneself in a powerful and loud voice
例
She boomed out the announcement to the entire room.
彼女はその発表を部屋中に轟かせた。
02
響き渡る, 轟く
to produce a strong, loud sound that can be heard from a distance
例
The thunder boomed out across the open plains.
雷が開けた平原に轟いた。
