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Pc companies have dabbled in retail with varying results .

pc厂商们涉足零售业，但效果并不相同。

Being a great experimentalist , he naturally dabbled in chemistry , shown here .

作为一个伟大的实验家，他自然地涉足化学，如这里所示。

Mr unger also dabbled in diplomacy , representing brazil in meetings with other big emerging powers .

昂格尔先生也涉足外交，代表巴西参加同其它新兴国家进行的会议。

They pursued aggressive debt-financed growth strategies , dabbled recklessly in derivatives and received regular bail-outs .

这些公司推行大量举债增长的战略，不计后果地涉足衍生品，时不时地接受纾困。

Its banks had barely dabbled in subprime mortgages when america 's housing market imploded .

美国的房地产市场崩盘时，加拿大的银行却几乎未曾涉足次贷抵押。