“陌生人”用英语怎么说？

如果有陌生人拦你的车，把车窗摇下一点点就行。If a stranger stops you, just wind the window down a fraction.我们不喜欢陌生人干预我们的事务。We don't like strangers who poke their noses into our affairs.患有社交恐惧症的人一想到要见陌生人就发抖。Social phobics quake at the thou...