他刚一出门，就下雨了。

Scarcely had he gone out when it began to rain.

youdao

但是，他刚一出门，就遇到了国王。他说：“年轻人，为什么这样着急离开呀？”

But when he went out, there stood the king, who said, my son, whither away in such haste.

youdao