One of the most high-profile prisoners involved in the exchange is Russian arms expert Igor Sutyagin.

互换人员中一名极受关注的囚犯，是俄罗斯武器专家伊戈尔？苏特。

youdao

Russia moved Igor Sutyagin, a Russian nuclear expert jailed for 15 years in 2004 on charges of passing secrets to the West, to a prison in Moscow.

俄罗斯将俄核武器专家伊戈尔·苏佳金转移至莫斯科一家监狱。 2004年，苏佳金以向西方国家透露军事机密的罪名，被判入狱15年。

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Relatives and advocates of Igor Sutyagin said they believe Mr. Sutyagin has left Russia or will soon leave in what is likely to be the first step in a swap for the accused spies being held in the U.S.

苏佳金的亲属和支持者说他们相信苏佳金已经离开或将很快离开俄罗斯。 这 很可能是美俄特工交换计划的第一步。

youdao

The men include Igor Sutyagin, an arms researcher who always denied the charges.

VOA: special.2010.07.10

One of the most high-profile prisoners involved in the exchange is Russian arms expert Igor Sutyagin.

VOA: standard.2010.07.09

One of the most celebrated cases is that of Igor Sutyagin, a former researcher at the Institute of the U.S.A. and Canada who was sentenced to 15 years in a labor camp for giving supposedly secret information to Alternative Futures, an English consulting firm.

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