When it becomes 12:59:59. the code triggers a subroutine that quickly runs the hands (or arcs) backward and resets the time to 1:00 - which is always fun to wait for and watch.

当时间到达12：59：59时，代码触发子程序，快速的将指针(或者弧形表盘)倒退并将时间重置到1：00——等着看这一幕总是那么的有趣。

youdao

The dispatcher can either contain the actual code used to deal with a particular element as an anonymous subroutine or it can contain a reference to a named subroutine defined elsewhere.

分派表可以包含用来处理特定元素的实际代码(匿名子例程)，也可以包含对别处定义的命名子例程的引用。

youdao

To use these files, we'll need to update the cmdSearch.pl code with the loading subroutine.

要使用这些文件，需要用装入的子例程更新 cmdSearch.pl 代码。

youdao