I think I'll try the soup du jour.

我想我要试试本日特选汤。

The high cost of food is the topic du jour.

食物的高成本是当今的主题。

He brown bags it for lunch, and today's plat du jour?

他把午饭装在棕色的袋子里今天的特别主菜是？

No , at the point du jour , where the duke and i had lunch.

不， 他住在我和公爵一起吃午饭的曙光饭店里。

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。