hand assembly language

基本解释

It would be difficult as the core routines used in the Seventeen or Bust client are written in heavily hand-optimized assembly language.
那样做是很困难的。就相当于使用复杂的汇编语言来编写SOB的核心。
This same debate went on in the 60's when high-level programming languages like COBOL and FORTRAN started to displace hand-coded assembly as the language of choice.
同样的争论发生在六十年代高级程序语言如COBOL和FORTRAN开始取代汇编成为语言所选的时候。
Unsurprisingly, neither compiler does nearly as well as the hand-coded assembly language version from the previous article, but for this program XLC outperformed GCC.
毫不奇怪，没有哪种编译器可以接近上一篇文章中手工编写的汇编语言版本，不过对于这个程序来说，XLC 的效果比 GCC 更好。