a list of tasks that you have to do 待办事项清单 I always have a long to-do list. 我总是有一个长长的待办事项清单。 Try to make a to-do list every morning. 试着每天早上列一张待办事项清单。 - on your to-do list
A marathon has been on my to-do list for 20 years. 跑一次马拉松是我 20 年来一直计划要做的事情。 Data backups don't always rank high on people's to-do lists. 数据备份在人们的待办事项列表中并不总是名列前茅。