这也许是个极端的例子，但佩恩表的编制者估计所有撒哈拉以南的43个非洲国家的数据误差高达30 - 40%。

This may be an extreme case but the PWT reckons that data for all 43 sub-Saharan African countries have margins of error of 30-40%.

youdao

在线协作日程表是挑选会议时间，制定最后期限和调整同事误差的最佳方式。

Online collaborative calendars are a great way to pick meeting times, set deadlines and generally gauge a colleague's bandwidth.

youdao

20世纪70年代中期，他为Sam Clutton制作了一块双擒纵机构的表。32天里表的误差没有超过一秒。

In the mid-1970s he made a double-escapement watch for Mr Clutton which, over 32 days, lost less than a second.

youdao

If you go onto some of the other foods in here you see that the error became even greater in some of these cases.

如果你们看表上的其他一些食物,一些例子的估算误差会更大

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选