An alternative is a data storage method called a linked list, in which each piece of data includes a "pointer" that indicates the location of the next piece.
另外一个数据存储方式叫链接，通过在数据节点中增加一个指向下一个节点的指针来对数据进行存储。
2
Another alternative to the mouse as a pointing device is to use a gaze-tracking camera, which works out where you are looking and moves an on-screen pointer accordingly.
另外一种鼠标替换物是视线跟踪系统，它能判断出你的视线移动的位置并相应地调整屏幕光标移动的位置。
3
Do provide an alternative for any member that takes a pointer argument, as Pointers are not CLS-compliant.