The cost of starting up a day-care centre for children ranges from $150,000 to $300,000.

开办一家儿童日托中心的费用在15到30万美元之间不等。

《柯林斯英汉双解大词典》

We'll send out the manuals this afternoon by express mail entirely at our cost, and the manuals should arrive tomorrow or the day after at the latest.

我们将在今天下午通过快递将手册全部寄出，邮费由我们承担，这最迟明天或后天就可以送到。

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The physicist expects the lenses to cost about a dollar a pair, about the same as conventional one-day disposable lenses.

这位物理学家预计这种隐形眼镜每副大约1美元，和传统日抛隐形眼镜的价格差不多。

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Director Jean-Jacques Annaud believes Le Portier's job could one day cost him his life.

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"Two big disappointments on the first day cost us, " added Collins.

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After 90 days, the recipients' per-day cost goes up even higher.

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