途端に...
as soon as; just as ~
JLPT
N2
Istruktura
途端に + V
Ibig sabihin
途端に(とたんに)conveys the meaning "suddenly", "instantaneously". In this case, 「に」cannot be omitted.
雷雨
が
来
たと
思
ったら
、
途端
に
大雨
が
降
り
出
した
。
Just when I thought a thunderstorm had arrived, it started to rain heavily.
エアコン
がついたら
、
途端
に
部屋
が
涼
しくなった
。
As soon as the air conditioner was turned on, the room became cool.
車
はゆっくりと
動
き
出
した
。
途端
に
女
の
子
が
泣
き
出
した
。
The car started moving slowly. Immediately, the girl started crying.
