We hire out vans by the day.

我们的货车按日出租。

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Directors compete to hire the most popular stars of the day, who are believed to guarantee the success of a movie (though this belief is not always supported by box-office results).

导演争相雇佣今日最当红的明星，期待他们可以保证电影的成功（尽管票房成绩并不总如人意）。

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Bike trails run around the circumference of the island, and cycles are available for hire by the day or hour.

BBC: An urban oasis off the coast of New York City

Short-term schemes attract a different set from the besuited folk who hire cars by the day.

ECONOMIST: In hot pursuit of the casual consumer

Outside the shop, Ismail Abu Ali(ph) sits on the curb waiting for someone to drive by and hire him for the day as a laborer.

NPR: Baghdad Awaits Bush Speech on Iraq Policy