通过传递正或负的增量就可以在堆栈中向前或向后移动。
By passing positive and negative increments, we will move forward and backward in the stack.
整个函数将文件指针从当前位置向前或向后移动移动到一个新的位置。
This function moves the file pointer from its current position to a new position, forward or backward, specified by the number of bytes.
他们不受线性时间的约束，并且能够在时间中向前或向后移动来改变你们的经历。
They are not bound by linear time, and can go backwards or forwards in it to alter your experience.
应用推荐