清单3显示了如何在复合备忘单中使用任务和任务组，同时也解释了额外的属性和元素。

Listing 3 shows how tasks and task groups are used in a composite cheat sheet and also explains additional attributes and elements.

youdao

清单3显示了如何在复合备忘单中使用任务和任务组，同时也解释了额外的属性和元素。

Listing 3 shows how tasks and task groups are used in a composite cheat sheet and also explains additional attributes and elements.

youdao