suddenly, all of a sudden
She suddenly burst into tears when she heard the news.
It only looks messy because you suddenly came to a place like this.
— ほんとうのピノッキオ (2019)
During an argument with her husband, she became very agitated and suddenly burst into tears.
彼は私たちと一緒に食事になっていたが、突然重い病気にかかってしまった。
He was having a meal with us when he suddenly fell seriously ill.
You just show up out of nowhere and think you can distract us with eggs?
— 最強のふたり (2011)
A good idea suddenly occurred to me.
もう婚約者と一緒に暮らしていたんですが、突然、彼の家から追い出された。
I was already living with my fiancé, but then I was suddenly kicked out of his house.
突然手紙を持ってきた死んだ母親が“息子の父親はグストー”と実に怪しい!
The dead mother who suddenly showed up with a letter claiming “Gusteau is the boy’s father” is really suspicious!
— レミーのおいしいレストラン (2007)
そんなにたくさんの本の代金を払うことはできないことを突然思い出した。
I suddenly remembered that I couldn't afford to pay for so many books.
You always appear right in front of me like this, out of nowhere.
— ライフ・イズ・ビューティフル (1997)
以前は突然タンスから飛び出して俺を驚かせた最近はやってくれない
You used to suddenly jump out of the dresser and scare me, but you don't do it anymore.
— 恋する惑星 (1994)
Suddenly, I realized that you were the face behind the mask.
— 28年後... 白骨の神殿 (2026)
While we were eating together, she suddenly disappeared.
— バジュランギおじさんと、小さな迷子 (2015)