The high cost of food is the topic du jour.

食物的高成本是当今的主题。

youdao

But the French were not the first to think of the ten-hour day, nor even the centi-jour.

但是并不是法国人第一个想到十小时日的，百分日甚至也不是第一个。

youdao

Even so, the idea of a centi-jour (14.4 minutes) has cropped up on several occasions since.

尽管如此，从那时起，百分日(每一等分14.4分钟)的概念却已见诸于有些场合。

youdao

They are baffled, frightened, and lurching right and left depending on the calamity du jour.

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One might also argue that ETFs have turned into the high-risk marketing vehicle du jour.

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The idea was to avoid being bogged down in the crises du jour, this year, Cyprus.

CNN: Quest: Cold comfort for Cyprus at Lapland retreat