Accumulator and index register can be accessed by the programmer.

程序员可以对累加器和变址寄存器进行存取。

An application programmer must supply a tangent, binormal, and normal at each vertex.

程序员必须提供每个顶点的切线、副法线和法线。

Demand for topquality programmers exceeds supply, leading to extortionate salaries.

对优程序员的需求远远超了供给，致使工资畸高。