History is usually a process of slow change. However, certain events also can change the course of history.

历史通常是一个缓慢变化的过程。然而，某些事件也会改变历史进程。

Certain events have increased it enormously.

某些事件极大地增加了它。

One thing is there's often a failure to appreciate the day-to-day irrelevance of certain events.

有一件事是，人们常常无法认识到某些事件与日常无关。

Some people begin to attend certain events or travel to different places so that they can snap that " perfect" photo.

一些人开始参加某些活动或到不同的地方旅行，以便他们能拍到 “完美” 的照片。

" In advance" similarly means before a certain thing happens, before a certain event in the future.

“提前”同样是指在某件事发生之前，在未来某件事发生之前。

He spoke of it as a certain event, of which the time alone could be undecided.

听他说起来，好像事情已经千稳万妥，只是迟早问题罢了。

Each wave or segment of the ECG corresponds to a certain event of the cardiac electrical cycle.

心电图的每一个波或段对应于心脏电周期的某个事件。

It helps us to recognize patterns and cycles of human behavior and understanding the underlying causes of certain historical events.

它帮助我们识别人类行为的模式和周期， 并理解某些历史事件的根本原因。

Everybody has certain events in their live that make them change on their outlook of life and it just happened to be cats.

每个人在生活中都会发生一些事情，这些事情会改变他们对生活的看法，只不过对我来说碰巧是猫而已。

You'll dress up perhaps in the clothing that people might have worn many years ago and reenact certain famous events.

您可能会穿上人们多年前可能穿的衣服，并重演某些著名事件。

There's evidence that language involves some kind of image simulation and that that has a consequence for how we perceive of certain events.

有证据表明，语言涉及某种图像模拟，这对我们如何感知某些事件产生了影响。

To go back to a certain event to experience it or perhaps due to the desire to want to change something?

回到某个事件去体验它，或者可能是因为想要改变一些东西？

It's an expression we would use mostly in business, talking about someone who is going to be at a certain event.

这是我们在业务中最常使用的一种表达方式，用于谈论将要参加某个活动的人。

Shirts, I have maybe too many t-shirts, they tend to accumulate, if you go to certain events a lot of times you'll get free t-shirts.

另外，我的T恤也很多，如果某种活动去太多次，你就会得到赠送的T恤，所以我的T恤一直在增加。

One of the advantages of having DirecTV over Dish TV is that you are able to get certain sporting events, especially baseball games.

与 Dish TV 相比，DirecTV 的优势之一是您可以观看某些体育赛事，尤其是棒球比赛。

That has changed, but we should still say that you will only be issued a tourist visa for certain events inside the country.

这已经改变了，但我们仍然应该说，你只会为国内的某些活动签发旅游签证。

A " memorial" is normally a building or a piece of art that reminds people of a certain event or of a certain person.

“纪念馆”通常是一座建筑物或一件艺术品，可以让人们想起某个事件或某个人。

" I'm there" is an informal way of saying that you plan to go to a certain place or go to a certain event.

“我在那里” 是一种非正式的说法， 表示您计划去某个地方或参加某个活动。

Now. Certain events in a person’s life, such as someone you know dying, or losing your job, can trigger – or cause – a negative feeling about life.

很多因素都能对心态造成影响，一个人生活中遇到的事情，比如你认识的人要去世了，或者你丢了工作，都可能让你对生活产生消极的想法。

Monuments are sometimes built to honor people who have died in a war, for example, or to remember certain important events in a country's history.

例如， 有时建造纪念碑是为了纪念在战争中死去的人，或者是为了纪念一个国家历史上的某些重要事件。