How to Use "Sisyphean" with Example Sentences

1. What they do is a sisyphean task .

2. It has been a sisyphean journey .

3. Yet the task of quashing rumours is a sisyphean one .

4. A sisyphean task perhaps-but worth a go all the same .

5. It is a sisyphean mission , and a dangerous one : the system encourages security officers to abduct and punish the petitioners .