as soon as someone arrives
彼は成田に着くとすぐに私に電話をくれた。
He called me as soon as he arrived at Narita.
そこに着くとすぐに雨が降り始めた。
As soon as we got there, it started to rain.
彼は松山に着くとすぐに叔父に電話をした。
As soon as he arrived in Matsuyama, he called his uncle.
大阪に着くとすぐに、彼はホテルに直行した。
As soon as he arrived in Osaka, he headed straight to the hotel.
そこに着くとすぐに雨が降り出した。
彼は松山に着くとすぐにおじさんに電話した。