一切进展顺利，表示事情都在按照计划进行，没有遇到什么大的困难或阻碍。这是一种很好的状态，让人感到轻松和愉快。

在工作中，一切进展顺利，意味着团队成员之间的协作良好，任务分配合理，进度把握得当，完成质量高，达成目标的可能性也更大。

在生活中，一切进展顺利，可能是指生活琐事、家庭关系、个人事业等方面的顺利发展，让人感到幸福和满足。

总之，一切进展顺利是一种积极向上的状态，让人充满信心和动力，继续努力前行。

In English:

'Everything is going smoothly' is the expression that describes the situation where things are progressing as planned without encountering any major difficulties or obstacles. It is a good state that makes people feel relaxed and happy.

In the work context, 'everything is going smoothly' implies good collaboration among team members, reasonable task assignments, proper progress management, high-quality output, and a higher likelihood of achieving the goals.

In personal life, 'everything is going smoothly' could refer to smooth development in daily chores, family relationships, personal career, etc., which makes people feel happy and satisfied.

In summary, 'everything is going smoothly' is a positive state that fills people with confidence and motivation to continue moving forward.