2. 外语
  3. Memory and Ageing Many people worry about their memory as they get older. / But progressive memory loss isn’t inevitable as

Memory and Ageing Many people worry about their memory as they get older. / But progressive memory loss isn’t inevitable as

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答案 Memory and Ageing Many people worry about their memory as they get older. / But progressive memory loss isn’t inevitable as the years pass. / Changes do occur in how the brain works and how we remember things. / And diseases contributing to a decline in mental powers do become more common. / Nevertheless, the majority of people reach their 80s or 90s without significant problems. / Although the way the brain stores memories is far from understood, / there seem to be several types of memory, / including very recent memory, short-term memory and long-term memory. / The older you get, the less efficient the brain becomes at storing and recalling memories. / Part of the reason for this is / that communications between different areas of the brain are lost / as the brain cells wither and die. / Recent memory seems to be particularly affected / since it may rely on different parts of the brain. / But long term memories may be just as clear. /
解析     记忆力和衰老
   随着年龄的增长，许多人会担心自己的记忆力。但是记忆力随岁月流逝而不断丧失并非不可避免。在大脑的运作模式以及我们的记忆方式上确实会发生一些改变。而且促使我们思维能力下降的疾病也确实会变得越发普遍。然而，大多数人到八九十岁时并没有出现很大的问题。尽管大脑储存记忆的方式远非我们所能理解，但似乎有以下几种：最近的记忆、短期记忆以及长期记忆。人越老，大脑储存和唤起记忆的效率就会越低。
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