The students used a "slicer" to cut that block into fractions and a "cloner" to copy those slices.
学生们用切片机将这个块切割成几个部分和那些切片的克隆。
A primary contributor to the complexity of memory management is aliasing: having more than one copy of a pointer or reference to the same block of memory or object.
内存管理复杂性的主要原因是别名使用：同一块内存或对象具有多个指针或引用。
You can copy and paste the preceding block of code and modify it according to your own configuration.
这段代码可以复制并粘贴，并根据配置作适当的修改。
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