But traditional approaches to measuring snow can greatly underreport or overreport snow totals , especially in severe conditions .

但传统的测雪方法可能极大低估或高估雪总量，特别是在恶劣的条件下。

People tend to underreport the amount they spend on alcohol and cigarettes , for instance .

例如，人们倾向于少报他们发在喝酒和吸烟上的金钱。

While the selloff in chinese banks has made their valuations attractive , investors appear unwilling to buy , with some concerned that the banks underreport or are slow to categorize nonperforming loans .

虽然市场抛售中资银行股令其估值水平变得具有吸引力，但投资者似乎不愿买入，部分投资者担心中资银行少报不良贷款余额，或是不良贷款分类工作进展缓慢。

Until that changes - until reporters embrace their roles as honest referees and their bosses give them the space and resources to do their job - " the press will continue to underreport the story of the century : the race to save the planet from the meteor known as humankind . "

除非发生变化-除非记者接受公正的裁判的角色，老板愿意给予他们空间和资源去完成他们的职责-“新闻界会继续低估本世纪的这则故事：从昙花般的人类手中拯救地球的竞赛。”

Or if a household does underreport its spending , he assumes that it also downplays its food expenses proportionately , so that their engel 's coefficient is unaffected .

或者如果一个家庭少报了开支，他假设同一家庭同时也相应少报食物开支，这样恩格尔系数才不受影响。