You can change the order in which headings or links appear on the Quick Launch, but you can change the order of the links only under a given heading.

• 这句话中的后半部分是应翻译为“但是您只能在标题“列表”下更改“日历”和“任务”的顺序”还是“但是您只能更改标题“列表”下的“日历”和“任务”的顺序”