This is the cause for which we have been struggling.

这就是我们一直为之奋斗的事业。

There is no cause for concern.

没有理由担忧。

There is no cause for alarm.

不必恐慌。

Her triumph was a cause for celebration.

她的胜利是庆祝的理由。

The doctor said there was no cause for alarm.

医生说不必惊慌。

As far as we knew, there was no cause for concern.

就我们所知，没有什么要担心的。

The food was excellent—I had no cause for complaint.

饭菜好极了，我没理由抱怨。

Only a few people can find any cause for celebration.

只有少数人能找到庆祝的理由。

These jumbled priorities should be no cause for surprise.

对这些优先事项如此混乱的状况并没有什么可惊讶的。

I have personally been devoted to this cause for many years.

我个人多年来一直热衷于这项事业。

The President's health was giving serious cause for concern.

总统的健康正引起公众的严重关切。

The county hospital could find no physical cause for Sumner's problems.

县医院查不出萨姆纳的问题的生理原因。

"One big cause for procrastination is that people are afraid of failure, of not meeting others' expectations," Stone adds.

“拖延症的一个主要原因是人们害怕失败，害怕不能满足别人的期望。”斯通接着说。

Many see this as a cause for concern.

许多人认为这是引起担忧的一个原因。

The fact the plane has not appeared on radar when it neared land gives me cause for concern.

这架飞机在接近着陆时没有出现在雷达上的事实让我感到担忧。

The eurozone economy has officially turned the corner, and that is cause for relief, but not a celebration.

欧元区经济已正式转危为安，这值得宽慰，但不值得庆祝。

The mere existence of such a civilisation will tell us that long-term survival is possible, and gives us some cause for optimism.

这样一种文明的存在本身就会告诉我们，长期生存是可能的，并给我们一些乐观的理由。

The first is our pressing need to believe that the world makes sense, that there is a cause for every effect and a reason for everything that happens.

首先，我们迫切地需要相信世界有意义，相信每个结果都有原因，每件事发生都有理由。

Rather, it's cause for alarm.

相反，它引起警惕。

This, too, is cause for optimism.

这也是乐观的一个理由。

But lately there is cause for hope.

然而，人们最近有了寄予期望的理由。

That is cause for relief and pride.

这值得欣慰和骄傲。

That, surely, is cause for optimism.

这肯定是乐观的。

But there is genuine cause for worry.

但这份担心则是确有其因的。

But there's still cause for optimism.

但我们还是有理由对通用电气保持乐观的。

But there is no cause for complacency.

但这并不是自满的理由。

Such prescience is now cause for concern.

如此的预言能力是铜现在备受关注的原因。

For some, this is a cause for celebration.

对有些人来说，这成了欢庆的理由。