In the end, the " shark" proved to be imaginary.

最后，所谓“”证明并不存在。

But it has proved to be a fertile dumping ground, an inspiration for each generation of novelist and every genre of fiction.

但伦敦也是块相当肥沃垃圾场，每一代小说家，每一种小说体裁都从中汲取着灵感。

They have been spurred in part by DNA evidence made available in 1998, which almost certainly proved Thomas Jefferson had fathered at least one child with his slave Sally Hemings.

他们多半是受了 1998 年 DNA 事件影响。那个事件证明托马斯·杰弗逊至少和他奴隶萨利·赫明思生过一个孩子。

This first stage has proved very valuable though.

然而，第一步已被证实是很有价值。

Introduced two years ago, the policy has proved a huge hit.

两年前出台项规定受员工欢迎。

Arthur Sackler's business acumen and questionable ethical judgment proved lucrative.

事实证明，亚瑟·萨克勒商业头脑和不正当德判断让他赚了大钱。

The thousand times that he had proved it meant nothing.

他已经证实过上千回了，算不上什么。

It has been proved that Low Till Farming increases harvests and reduces water use, and this method reduces the need for chemical products because there are fewer unwanted plants.

据证实，低耕农业增加产量减少使用水资源，并且由于少有多余植物，种方法减少了化肥产品使用。

It's all scientific stuff; it's been proved.'

讲全是科学理，已经证明了。"

They proved a little bit lopsided, but you know what, it's a floury barm.

它们有点不平衡，但你们知，是面粉酵母面包。

America's institutions have been tested before, and each time they have proved resilient.

美国制度以前也经受过考验，每次也都证明了它们韧性。

For example, in their Science Essentials course, they explain the story of how Barry Marshall proved that peptic ulcers are not the result of stress and spicy foods, but the bacteria H. Pylori.

例如，在科学本质课上他们解释 Barry Marshall 证明胃溃疡不是压力和辛辣食物引起，而是感染幽门螺旋杆菌。

For instincts, initiative and transparency in reporting, the AP proved itself a reliable source.

为了出于报本能, 主导权及透明度, 美联社证明了自己可靠来源。

His widow said the results proved that he was assassinated. Imogen Foulkes reports.

他遗孀说个结果证明他是被暗杀。伊莫金·福克斯报。

The lessons proved valuable outside the classroom as well.

些堂外课程证明是有价值。

These distances proved a great challenge for animal castaways, but when they found new land, many evolved into new species.

种长途跋涉对那些漂流动物来说是一个巨大挑战，但是当它们找到了新陆地，多数进化成了新物种。

The Irish border with northern Ireland had proved a sticking point the last deal.

在之前协议中，脱欧进程症结在于爱尔兰与北爱尔兰边界问题。

But this process proved highly disruptive to financial activity.

但事实证明，一过程会严重干扰金融活动。

But this year has proved very different.

但今年情况却大不相同。

Neuroscientist proved that synapses, the million billion connections in your brain that make you remember and understand stuff, grow mainly at night when you are asleep.

科学家证实，神经突触，也就是脑袋里帮助你记忆和理解上百亿个神精元，主要在夜晚、睡觉时候生成。