1·Since the SPE does not have direct access to main memory, you cannot directly dereference this as a pointer.
由于 SPE 不能直接访问主存，所以无法直接将其作为一个指针废弃。
2·Equally clearly, int or double may not: find uses the expression *first, and the dereference operator makes no sense for an object of type int or of type double.
同样的，或者不是int 和double：find使用表达式 *first，这个废弃的操作使int对象或者double对象没有意义。
3·In other words, don't take an address that a user-mode application provides and treat that address as a pointer that we can directly dereference.
换句话说，不要提取一个用户模式应用提供的地址，并且把那个地址看成一个我们可以直接废弃的指示器。