Zayn Malik left. What? Zayn Malik has left One Direction.

泽恩·马利克单飞了，什么？泽恩·马利克退出单向组合了。

And, of course, the traffic won’t ever be all just one way.

而且，当然，这一考量永远不会是单向的。

Oxygen, nitrogen, fluorine, chlorine, and bromine are basically the One Direction of the periodic table.

氧、氮、氟、氯和溴基本上是元素周期表上的单向乐队。

So, there's no kind of one-way approach to this.

因此，没有一种单向的方法来解决这问题。

In its long history, it has never been expanded, remaining as a single loop line with a mere 15 stations.

在其漫长的历史中，它从未被扩建过，是一条有 15 车站的单向环线。

Louis Tomlinson, One Direction! NO! Ryan Gosline. NO! Louis Tomlinson, Louis Tomlinson yes.

单向乐队的路易·汤姆森。不对，是瑞恩·高斯。不是，还是路易·汤姆森，对，路易·汤姆森。

You realize that a story doesn't go just one way.

你也知道一故并不是单向的。

Is the mask rotating in one direction or in two?

面具是单向旋转还是双向旋转？

Yeah. So, the key here is the word 'filter' that we can see in 'filtered' and a 'filter', as an object, is something which prevents bad stuff going one way and therefore you're only left with good stuff.

是的。这里的关键是在 filtered 中我们能看到 filter 这词，filter 作为物体，“过滤器”是指防止坏东西单向传播的东西，因此你留下好东西。

I'm listening to One Direction's latest album. I like the drums in this song.

我在听单向组合的最新专辑。我喜欢这首歌里的鼓声。

'Gone' tells us that the movement is in one direction, away from a particular place.

“Gone”表示离开特定地点的单向动作。

Speculators again see the yuan as a one-way bet.

投机人士又一次把“元”视为单向投机。

We can immediately see how this one-directional movement places a burden on our decision-making.

我们立即可以明白这种单向运动对我们的决策的影响。

Right now, we're living in a world where, really, it's a one-way experience.

现在我们生活的世界，实际上信息是单向传输的。

Really? I think it's rubbish. You must have terrible taste to like One Direction.

真的吗？我认为那简直就是垃圾。你喜欢单向乐队，可见你的品味一定糟透了。

You would find the conversation a trifle one-sided.

你会发现谈话是单向的。

So when we tell someone to do something, it's like a one-way kind of situation. When I tell someone to do something, it doesn't feel like a request. It feels like a demand, like this is something you must do.

所以当我们tell someone to do something时，这就像是一种单向的情况。当我tell someone to do something时，感觉不像是在请求。感觉像是一种要求，就像这是你必须要做的情。

Here are some examples… People are all at sea with this new one-way system in the city – they're not sure how to get into the centre!

以下是一些例句… … 人们都对这座城市的这种新的单向系统一无所知，他们不知道怎样才能入市中心！

If humans travel to the Red Planet, it would be better if the system was one-way, allowing the explorers to immediately determine their current position rather than waiting for that information to come back from Earth.

如果人类前往这颗红色星球，该系统最好是单向的，这样探险者就可以立即确定他们当前的位置，而不是等待地球上的信息返回。

Speak is usually used for one-way communication such as presentations, formal situations such as a boss speaking with her workers, to talk about language ability, and in polite requests.

“说话”通常用于单向交流，例如作报告，用于正式的场合，例如上司跟她的员工说话，用于谈论语言能力，以及用于礼貌的请求。