certain event

基本解释

Fortunately, StAX allows you to skip certain event classes by implementing an event filter.
幸運的是，StAX 允許您通過實現事件過濾器忽略某些事件類。
In other words, the data in a given column is accumulative and incremented every time a certain event occurs.
換句話說，給定列中的數據是積累和遞增每個時間發生特定事件。
If, at a certain event, your grandfather and grandmother were getting it on, that’s what happened at that event.
如果在發生的某件事裡，你的祖父祖母共浴愛河，那就是發生的事。

He said it was a historic event and that he is certain it will inaugurate a new era and a new relationship between the two countries.
Use "When" whenever you want to ask about the timing of a certain event or series of events.
儅你想要詢問一個或一系列事件的具躰時間時，你可以用“When”句型。
When 課堂 - SpeakingMax英語口語達人
For my perspective, even if you understand God to be the creator of the world, I don't think that means that God is causing a certain natural event to happen at certain time.
從我的角度來說，即使你明白,上帝是世界的創造者，但這竝不意味著上帝,導致了某個自然界的現象在特定的時間發生。
普林斯頓公開課 - 人性課程節選

Such a disruption is, hopefully, not a certain event, and would probably be a temporary condition.
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