loop in

基本解释

You can also implement branching or looping in the flow of control between activities.
您也可以在活动之间的控制流中实现分支或循环。
The only directive for handling repeated looping in Velocity is the #foreach directive.
在 Velocity 中唯一用于处理重复循环的指示符是 #foreach指示符。
You can still declare variables in XSLT, and the looping in XSLT has been enhanced as well.
仍可以在 XSLT 中声明变量，XSLT 中的循环功能也有所增强。

Figure out how you can make it move a little to the left, a little to the right, up and down and then repeat in some kind of looping structure.
就是找出办法让它向左移动一小步，向右移动一小步，向上一小步，向下一小步,像这样不断重复。
哈佛公开课 - 计算机科学课程节选
Certainly in the cookie love story was there a looping going on.
很明显在饼干人爱情故事里面,就有用到循环。
哈佛公开课 - 计算机科学课程节选
So the translation here is that whereas last week and in Scratch, the looping structures are yellow and have kind of this brace structure to them.
同理，大家回想一下上个星期,在Scratch软件中，循环结构都用黄色标记出来了,与此类似。
哈佛公开课 - 计算机科学课程节选

Taken alone, a single Vine video usually plays as a six second snapshot of absurdity looping in repetition.
FORBES: Vines Are Best Watched Together