Next week they will swap places and will repeat the switch weekly.
下周他们将互换位置，以后将每周换一次。
《柯林斯英汉双解大词典》
2
Switch legs; repeat.
换腿，重复。
3
The palette contains a rich set of options for creating XForms controls, ranging from flow constructs such as switch and repeat, to simple controls such as an XForms input or text area.