您需要知道索引上正在执行多少搜索。

You need to know how many searches are being directed at the indexes.

youdao

存根确定调用者是不是正在执行一个事务。

The stub determines if the caller is executing a transaction.

youdao

左上方的窗格显示当前正在执行的线程。

The upper-left pane shows the current executing thread.

youdao

More gloriously, we could imagine building some kind of a robot that does a variety of tasks.

说得再远一点,想象我们正在开发机器人,那种可以执行各种任务的机器人

耶鲁公开课 - 死亡课程节选

So in your mind, if you are now the computer program and you are executing this thing from top to bottom, what just has happened verbally is we are stepping into the line of code that says sort left half of elements.

在你们看来，如果你现在是计算机程序,正在从上到下执行一系列指令，刚才所发生的就是我们现在已执行到了这行代码,它告诉你要对左半部分的元素排序。

哈佛公开课 - 计算机科学课程节选