5月24日对于国泰航空空乘人员歧视非英语乘客事情上了热搜，事件的起因是有几个不懂粤语以及英语的消费者上了飞机，在与乘务员进行交流的过程当中，乘务员居然因为这几个人不懂粤语以及英语对其进行口头上辱骂，之后还
My problem is that I have an image of a detailed street map. On this map, there can be a certain small image of a sign (such as a traffic light icon) rotated at any angle, maybe resized. I have this s
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