proved

It looks as if the pessimists are being proved right.

现在看来似乎悲观论者是正确的。

Even the successful flying boats proved, in the end, uneconomical.

即使是成功的水上飞机最终也未能盈利。

The canal has proved useful to the county in many ways.

这条水渠给这个县带来的好处是多方面的.

A new study proved conclusively that smokers die younger than non-smokers.

一项新的研究确证了吸烟者比不吸烟者死得早。

DNA fingerprinting has proved the clincher in this investigation.

在这次调查中，DNA指纹鉴定起了决定性的作用。

The city proved to be something of a disappointment.

结果这座城市有点儿令人失望。

The South Pole expedition proved to be staggeringly successful.

这次南极探险结果非常成功。

Only Marilyn has proved as enduring a fashion icon.

只有玛丽莲是常青的时尚偶像。

The proposed increase in income tax proved deeply unpopular with the electorate.

增加所得税的建议令选民十分不满。

Efforts to reach the people named in the report proved unavailing.

联系过报告中所提到的那些人，但都徒劳无功。

The day proved frustratingly unprofitable.

今天是劳而无功的一天，令人十分沮丧。

His efforts to get a job proved unsuccessful.

他求职的努力都落空了。

His only experience of gardening so far proved immensely satisfying.

到目前为止他唯一的一次园艺经历非常令人满意。

The allure of the moonlIt'swimming pool proved too much for him.

洒满月光的泳池对他的吸引力太大了.

He had proved that he could be relied on in a crisis.

他已表明,在紧要关头他是可以信赖的.