Russia's Sukhoi T-50 prototype stealth fighter made its maiden flight last year and is due to enter service in about four years.

俄国的苏霍伊t - 50隐形战机原型去年刚进行了首次试飞，预计将在4年后服役。

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As a result, South Korea's T-50 Golden Eagle aircraft suffered a second defeat, following a loss last year in a trainer jet competition in the United Arab Emirates (UAE).

最终，韩国的“T - 50金鹰飞机”遭到了第二次失败，这是继去年在阿拉伯联合酋长国(uae)的喷气教练机竞争中失败后的再次失败。

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Dave Levin, a co-founder of KIPP, told me last year about a KIPP school that gave every kid a t-shirt with the following slogan: “ Don’t Eat The Marshmallow“.

大卫-莱文是KIPP的共同创始人，他去年告诉我，KIPP学校给每个孩子发了一件T恤，上面写着：“不要吃棉花糖(当软蛋)”。

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Mutations in the virus mean that last year's vaccine probably won't protect against this year's flu variety.

VOA: standard.2010.07.21

I don't know if you saw this; it came out last year.

不知道你们读过没有,去年刚出版

耶鲁公开课 - 金融市场课程节选

I don't know. I would say my busiest days were probably last year

我也记不清楚了。我想我在耶鲁大学最繁忙的日子在去年。

耶鲁的忙碌生活 - SpeakingMax英语口语达人

We didn't last year.

BBC: Gilllingham boss Andy Hessenthaler expects solid start

He says his operation wasn't profitable last year but should inch close this winter.

FORBES: Ski Mogul

"I didn't play last year because of injury, " said Nalbandian.

BBC: Rafael Nadal beats Teymuraz Gabashvili at the US Open