Examples of using "初の海外で一緒に旅行にいったうちの一人がスリに遭ってもう大変だったんだ。だから、あまりいい印象が残ってないのだと思う。" in a sentence and their english translations:
A friend I went with on our first trip abroad had his wallet pickpocketed. I don't think it left a very good impression.