那样的话，整个国民经济付出的代价要比治理“二道贩子”付出的代价要大得多。

similarly, we can not control them on the risk of highly-cost national economy.

如果你不想把美国卖给那些说要帮助你的二道贩子的话，全球变暖，就这样由它去吧。

And so it will be with global warming, if we don't sell out America to the hucksters who would save us.

这让我回忆起20世纪70年代末和80年代初的一些情况。那时候，中国各地之间、城市之间的很多商品价格并不一致，所以出现了“倒爷”，这些人被批评为“二道贩子”，搞长途贩运，搞投机倒把，赚取差价。

This reminds me of China in the late 1970s and early 1980s, when prices differed in different cities, thus inducing profiteers, who transported goods over a long distance for speculative profits.