为了帮助量化不良饮食的成本,我最近试着以一种最著名的食物——汉堡,来估算这种影响。
To help quantify the costs of a poor diet, I recently tried to estimate this impact in terms of a most famous food, the burger.
例如,亚利桑那州立大学的一个研究小组最近声称,他们开发的小型立方体卫星进入轨道的成本可能只有3000美元。
For instance, a research group here at Arizona State University recently claimed their developmental small Cube Sats could cost as little as $3,000 to put in orbit.
该公司最近宣布,为了降低成本,它将放弃这一规定。
The company has recently announced that in order to reduce its costs, it will abandon this rule.
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