有没有变化格式要求?否则答案太多种了,比如：
= On/Upon coming to the old town, I liked it immediately.
= Once I came to the old town, I liked it immediately.
= No sooner had I come to the old town than I liked it immediately.
= Hardly had I come to the old town when I liked it immediately.
= The moment/minute/second/instant I came to the old town, I liked it immediately.
如果你满意我的答案,敬请点击 “选为满意回答” ,谢谢!