无论如何，在开始优化过程前，很可能要对应用程序的目标进行重新评定。

In any case, the goals of the application should likely be reassessed before starting the tuning process.

youdao

然而，哪怕只有一小块散落的塑料或玻璃存在就可能使整个过程前功尽弃。

However, even small amounts of stray plastic or glass can cause the whole process to break down.

youdao

举例来说，如果试图编译程序时由于存在无法解析的符号而失败了，那么就可能是编译过程前面某个步骤出现了问题！

For instance, if the attempt to compile a program fails due to unresolved symbols, it's possible that an earlier phase of the build process did something wrong!

youdao

And later on if you right before or right during you give the dog some food you--you ping a bell the bell will cause the saliva to come forth.

,在喂食前或者喂食过程中,你摇铃,铃声就会加速唾液的分泌。

耶鲁公开课 - 心理学导论课程节选

And I don't want to overplay the social importance of this, but go back a couple of years to what was happening in the aftermath of Katrina and realize how bad things get when things fail to be coordinated.

我不想再过分的强调它的重要性,不过我们不妨回顾一下几年前,卡特里娜飓风的灾后过程,就会认识到缺乏协调沟通是多么可怕

耶鲁公开课 - 博弈论课程节选