The limitations of this presentatio

本演示文稿的局限性不允许对提出的任何问题进行详尽的回答。一方面，很少进行比较研究。其次，我们对各个社会的认识在时间和空间上存在很大差距。其他民族的观察者可能对老年人不感兴趣，或者记录已经消失。尽管如此，已有足够的信息使我们至少可以勾勒出老年人心理病理学的跨文化和历史观点，并可能对我们当前的担忧有所了解。

The limitations of this presentation do not permit exhaustive answers to any of the questions that have been raised.For one thing,few comparative studies have been undertaken. Secondly, there are wide gaps in time and space in our knowledge of various societies.Observers of other peoples may not have been interested in the aged,or the records have disappeared. Nevertheless, enough information is available to permit us at least to sketch a cross-cultural and historical view of the psychopathology of old people, and perhaps to throw some light on our current concerns.<br>

晚安，萨蒂，给我的小宝贝浇水了。