One that came from over sea, some six or seven years ago.

那是六七年前从海上寄来的。

youdao

Product transitions used to take five or seven years; now they take one or two.

过去，产品转型需要五到七年的时间；而现在只需要一两年。

youdao

When they are six or seven years old, many children leave school to work in the fields or at home.

当他们六、七岁的时候，许多孩子离开学校去田里或在家里干活。

youdao

At the age of six or seven years old, Emmanuel became a soldier for the Sudan People's Liberation Army.

VOA: special.2009.10.14

But if you wanted to postpone it over seven years or so, time got a lot more expensive.

但如果你要延迟七年以上时间还款,时间价值就很昂贵了

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It's a fully implantable artificial heart, and it was introduced about seven or eight years ago now.

它是一个完全植入式人工心脏,它是在七八年前发明

耶鲁公开课 - 生物医学工程探索课程节选

Six or seven years ago, trains used to run six or seven hours late.

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In the U.S., the patents for its blockbuster anti-anemia drug, Epogen, terminate in six or seven years.

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If it is a typical secular bear market it probably has another six or seven years to go.

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