prove简单

Science-based analytical approaches proved remarkably successful in the hunt for German submarines in the Atlantic Ocean.

基于科学的分析方法在大西洋搜寻德国潜艇的行动中被证明非常成功。

prove too costly to be implemented.

实施成本过高。

The bill proved largely popular and sailed through Congress with large majorities in favor. In quick succession, the Senate and House passed legislation protecting Yellowstone in early 1872. That March, President Ulysses S. Grant signed an act into law that established Yellowstone as the world’s first national park. While some locals opposed to the designation, the decision was largely accepted — and Jackson’s photos played a key role in the fight to protect the area. “I don’t believe that the legal protection would have happened in the timeframe that it did without those images,” says Heather Hansen, journalist and author of Prophets and Moguls, Rangers and Rogues, Bison and Bears: 100 Years of the National Park Service.

事实证明，该法案广受欢迎，以压倒性多数顺利在国会通过。1872年初，参众两院相继迅速通过了保护黄石的立法。当年3月，尤利西斯·S·格兰特总统签署了一项法案，使其成为法律，从而将黄石确立为世界上第一个国家公园。尽管一些当地人反对这一认定，但这一决定在很大程度上被接受了——杰克逊的照片在保护该地区的斗争中发挥了关键作用。“我认为，如果没有那些图像，法律保护不会在那样的时间内实现，”记者希瑟·汉森说，她是《先知与大亨、护林员与无赖、野牛与熊：国家公园管理局100年》一书的作者。

Employers have long seen the advantages of hiring school leavers who often prove themselves to be more committed and loyal employees than graduates.

雇主们早就看到了雇用中学毕业生的好处，这些人往往证明自己是比大学毕业生更敬业、更忠诚的员工。

have proved to be inconsistent.

被证明前后不一。

France’s planned tax is a clear warning: Unless a broad consensus can be reached on reforming the international tax system, other nations are likely to follow suit, and American companies will face a cascade of different taxes from dozens of nations that will prove burdensome and costly.

法国计划征收的这项税是一个明确的警告：除非能在改革国际税收体系上达成广泛共识，否则其他国家很可能会效仿，美国公司将面临来自数十个国家的一连串不同税收，这将带来沉重的负担和高昂的成本。

Marris distorts our findings which actually prove that zoos serve as an indispensable link between man and nature.

马里斯歪曲了我们的研究结果，而这些结果实际上证明了动物园是人与自然之间不可或缺的纽带。

However, those correlations don’t prove cause and effect.

然而，这些相关性并不能证明因果关系。

prove

证明

[After all], it was rumoured that smoking caused cancer for years before the evidence was found to prove a [connection].

毕竟，在找到证据证明两者有关联之前，吸烟致癌的传言已经流传了很多年。

proved

证明

[While] this doesn’t prove that happiness causes firms to invest more or to take a longer-term view, the authors believe it at least [hints] at that possibility.

{{17}}这并不能证明快乐会使公司投资更多或着眼更长远，但作者认为它至少{{18}}了这种可能性。