严重威胁

security threat───保安巡逻，对安全的威胁；安全感胁

serious crime───严重罪行

serious error───严重错误

serious flaw───严重缺陷

serious harm───严重危害

serious money───一大笔钱

serious risk───严重风险

However, when the impact of the infrastructure that distributes and conserves water is added in - the "managed" picture - most of the serious threat disappears from these regions.───然而，添加了分配和保存水的基础设施影响后——“受到控制的”状况，大部分严重的威胁从这些地区消失了。

Global warming has posed a serious threat to the survival of animals such as polar bears.───全球变暖对北极熊等动物的生存造成了严重威胁。

They pose a serious threat to security.───他们对安全构成严重威胁。

As a result, Islamic radicalism now seems to be becoming an increasingly serious threat to India just as it is in Pakistan and Afghanistan.───结果，伊斯兰教激进主义如今似俨然日愈成为印度的严重危胁，就像巴基斯坦和阿富汗。

It had become obvious from quite early in the Campaign that the Labour Party did not pose a serious threat to the Tories.───竞选初期，形势就相当明朗，工党对保守党构不成大的威胁。

At present, vehicle bomb has become the main means of the terror explosion. It has become a serious threat against the important buildings.───汽车炸弹作为当前恐怖爆炸最主要的方式之一，已经严重威胁到重要建筑物的安全。

AP off of a giant balloon out of control, and a serious threat to flight safety in the air the other aircraft.───据新华社电一个巨大的气球失控升空，并严重威胁到空中其他飞行器的飞行安全。

The water also posed a serious threat to public health, as it was an easy breeding ground for mosquitoes and bacteria.───积水对公众卫生也带来了严重的威胁，因为它很容易滋生蚊子和细菌。

Scattered and ill-organised rural protests are unlikely to turn into a serious threat to the party.───零星且并未形成气候的农村抗议示威者们对共产党并没有致命的威胁。

Global warming poses a serious threat for the future.

They pose a serious threat to security.

Oil spills pose a serious threat to marine life.

Moreover, sunken waste containers could pose a serious threat over time as they begin to leak.

Perhaps the argument that constituted the most serious threat to Copernicus was the so-called tower argument.

They see ambush marketing as a serious threat to the funding of sports organisations through sponsorship revenue.

Surely they realized that I posed no serious threat.

Make no mistake, this is the most serious threat our industry has ever seen.

No one sees them as a serious threat.