They range from a few days for small lakes up to several hundred years for large ones; Lake Tahoe, in California, has a residence time of 700 years.

它们从小湖的几天到大湖的几百年不等；加州的太浩湖有700年的滞留时间。

youdao

If you're eating out every day, spending about $7 a day, you could save around $700 a year, just by packing your lunch two times per week.

如果你每天在外面吃的话，可能会花个7美元。 如果你每周带两次便当的话，一年下来你就可以节约700美元”。

youdao

The rich and powerful are steeped in luxury, yet the average Russian earns a mere $700 a month.

达官贵人对奢侈品趋之若鹜，而普通俄罗斯人一个月的收入仅为700美元。

youdao

Rice is a staple food in Cuba and the country consumes more than 700,000 tons of rice a year.

VOA: standard.2010.07.29

I think it was several hundred years, a hundred years old, 200 years old, 300 years old, 600, 700, 800, 900 years old.

我想应该是几百岁，一百岁，二百岁，三百岁，六百，七百，八百，九百岁。

耶鲁公开课 - 死亡课程节选

And by the end of it,and indeed, let's say somewhere around 600 or 700, I'm a completely different person,as we might put it.

最后的最后，大概是600或700岁的时候，我完全变成了另一个人。

耶鲁公开课 - 死亡课程节选

At the time of the inspection last year, the marriage-related backlog was growing at a rate of 700 cases a month.

BBC: UKBA backlogs: Inspectors find thousands of new cases

Messrs Paulson and Bernanke so far have saved us from a panic scenario, a 700 market that yields at least 4% and sells at 10 times earnings.

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Recently, for example, I was in Nicaragua visiting a new client, a 700-member farmer cooperative that produces coffee for export and corn for domestic consumption The cooperative sells 300 tons of corn annually to its main buyer, the World Food Programme which is used to produce 6.7 million school lunches a year or one meal per day for 44, 000 children for an entire school year.

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