This surreptitious system of truck , barter and exchange might eventually be the kernel of a more dynamic market economy .
这个诡秘的包含以物交易、物物交易和货币交易系统也许最终会成为更具有活力的市场经济的核心部分。
While we must be careful not to draw too many conclusions from samples that are far from random , it is not unreasonable to surmise that there are more than a million surreptitious listeners in a population of 24 million .
Whenever james bond needed a nifty device to snap a surreptitious surveillance picture or escape the gilded clutches of auric goldfinger , he could count on the ingenious minds in the secret service 's q division to devise a solution .
