“的大事”造句

好了,约翰,别太在意了。这又不是什么生死攸关的大事
Well, never mind, John, it's not a matter of life and death.

总统选举是明年政治日程表上的大事.
The presidential elections are the highlight of next year's political calendar.

这是关系到我们公司前途的大事.
This is a great event that concerns the future of our company.