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It is not easy to count them.Nor is it easy to
问题详情
It is not easy to count them.Nor is it easy to describe a typical homeless person, for the picture has changed over the years and differs from place to place.(翻译)
参考答案
参考答案：要数清无家可归者的数量很难。要描绘他们的典型形象也不容易，因为这些年来，情况发生了变化，而且各地都不一样。
