He was first assigned to fly F-15s as a first lieutenant at Holloman AFB, New Mexico, in 1981.

1981年在新墨西哥州的霍罗门空军基地，他是第一个以中尉身份被任命为F - 15飞行员的人。

youdao

The F. D. A. is sending investigators to a packing plant in Mexico that they suspect could be the site of the contamination, Dr. Acheson told reporters.

艾奇逊博士告诉记者，美国食品和药品管理局正在派遣调查人员前往墨西哥的一个包装厂，他们怀疑可能是在包装厂发生的污染。

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One of a few womenin the world who open a new climbing routes (more than 1000m vertical walls)f. e. in Mali, Marocco, Mexico, Vietnam, Thailand or Greenland.

她是世界上少数在马里、摩洛哥、墨西哥、越南、泰国、格陵兰等地开辟了新攀登路线（超过1000米的竖壁）的女登山家。

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Last week, Mexico became the first nation to borrow from the I.M.F.

VOA: special.2009.04.24

The U.S. Air Force is currently test-flying an optionally piloted supersonic drone over the Gulf of Mexico based on a modified F-16 fighter jet.

FORBES: Pilot-Optional Flight Is Closer Than You Think