Sub-prime mortgage loans : you 've proved you can handle them .

次贷问题：过去你们已经证明，你们能应付。

He has proved on numerous occasions that he is a fearsome negotiator .

他已经在很多场合证明过，自己是个令人生畏的谈判高手。

The safety issues proved mostly unfounded .

好在检查结果证明，大部分汽车都没有发现安全问题。

This proved a great success .

这种形式被证明很成功。

Reality has proved reassuringly boring .

现实再次证明一切都令人乏味。