maintain考研四级六级 /mein'tein/

To deliver results to its users quickly, then, Google has to maintain vast data centres around the world, packed with powerful computers.

为了快速向用户交付结果，Google必须在全球维护庞大的数据中心，里面装满强大计算机。

maintain

维持

maintain

维持

The European Union is now considering legislation to compel corporate boards to maintain a certain proportion of women – up to 60 per cent.

现在，欧盟正在考虑立法，强制要求企业董事会保持一定比例的女性成员——最高可达60%。

In 2010, leading congressional Democrats and Republicans sent letters to the AAAS asking that it identify actions that could be taken by "federal, state and local governments, universities, foundations, educators, individual benefactors and others" to "maintain national excellence in humanities and social scientific scholarship and education.

2010年，美国国会的民主党与共和党领袖分别致信AAAS，要求其确定联邦、州和地方政府、大学、基金会、教育者、个人捐助者及其他各方可以采取的行动，以保持美国在人文学科和社会科学领域学术与教育的全国领先地位。