For example, if you were in a crowded train, and another passenger is staring at you,

例如，你在一节拥挤的车厢里，有一个乘客老是盯着你，

I wish 课堂 - SpeakingMax英语口语达人

Someone came up, opened the passenger side door which would scare you,

有人走过来，打开乘客手边的门，你肯定会被吓到，

大城市是否危险？ - SpeakingMax英语口语达人