Death is always a painful subject especially for a seven-year-old child who'd lost his mother only two years before.

死亡总是一个令人痛苦的话题，尤其是对一个两年前刚刚失去母亲的七岁孩子来说。

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The practice then was to use a graduate as an assistant for seven to eight years. There were a lot of old-timers who were on the waiting list.

当时的常规做法是毕业生先当七八年的助手，另外还有一大批老资格的人等着当导演呢。

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At six to seven years old more than half of the children were evaluated for their sensitivity to common allergens such as dust mites, ragweed and cats.

到6至7岁时，这835名儿童中，过半的人都有各种各样的过敏症，对常见的过敏原如尘螨，豚草和猫等产生过敏。

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

They must be at least twenty-five years old, an American citizen for at least seven years and live in the state they represent.

VOA: special.2009.08.14

When Mary was seven years old, her family moved to Europe for several years.

VOA: special.2009.07.12

"We've been going upwards for seven years since the old Telford went bust, but we can't be complacent, " chairman Lee Carter told BBC Radio Shropshire.

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For another, Masato is only seven years old and doesn't know how to tie his own loincloth.

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Seven years later when he started looking for full-time work, he faced a problem: All his old contacts and job references were seven to 12 years old.

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