竞争官员未提前宣布就出现了欧洲三个国家能源公司的办公室。

Competition officials turned up unannounced to the offices of energy companies in three European countries.

youdao

来自60多个国家的员工，阿贡由芝加哥大学管理阿贡，为美国能源部科学办公室美国能源部公司。

With employees from more than 60 nations, Argonne is managed by UChicago Argonne, LLC for the U. S. Department of Energy's Office of Science.

youdao