There are no exercises to do, no grammar rules to learn, no tasks to complete... it's all natural.

没有任何练习要做，没有语法规则要来，没有任务要完成……一切都是很自然的。

youdao

In contrast, the fixed-size pool keeps all the threads around waiting for something to do when there are no tasks to complete.

相反，当没有任务要完成时，固定大小的线程池会让所有的线程等待。

youdao

It also contains "to do list" and "shopping list" options to ensure there are no excuses for forgetting to complete the essential tasks for all your sailing journeys.

CNN: iSail: Seven apps to set sail to

And most of all, you, who can no longer access joy or think creatively or even complete basic tasks because you let your brain turn to mush.

FORBES: Who Comes First In A Partnership?