We're going to come here. Well, let's, you know, we want to go somewhere halfway through the program, print some intermediate value that will give us some information.
我们看到这里，好的，我们想要，运行到程序的中段，打印出这些中间值，然后看看它能给我们什么信息。
2
I also needed to know when certain modules were started and ended, as well as what various intermediate variable values were.
我还需要知道某些模块何时启动及何时停止以及各个中间变量值。
3
For example, the output of all our data transformation jobs are Clojure data structure literals, and the intermediate representation in all our Hadoop jobs are as well.