It's been more than 40 years since a human stepped on another world, and the usual motivators-national pride, scientific discovery and even profit-may not be enough.
This resulted in the usual spanking of Amazon's stock, as short-term profit seekers growled in disgust and raced for the exits.
这导致亚马逊股价强烈震荡，因为短期效益投资者们大声怒吼，迅速抛出该公司股票。
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It is an usual technique for disequilibria quoted price in the field of bidding. Furthermore, how to adjust unit price for acceptance of bid and earn profit from quoted price are more complicated.