The AU is a cosmic measuring rod, and the basis of how we scale the Universe today.

天文单位是宇宙的标尺，是我们今天测量宇宙的基础。

youdao

They left the au pair in charge of the children for a week.

他们把孩子留给做换工的照料一周。

《牛津词典》

Back then, however, the AU did not exist.

然而，在那时候，非盟还不存在。

youdao

The evidence of that is manifold." Several African members of the International Criminal Court say they are uncomfortable with the AU declaration.

VOA: standard.2009.07.06

Let's choose Latin, the language of scholarship, and so iron became Fe for ferrum and lead became Pb for plumbum and gold is Au for aurum and so on.

那就选拉丁文吧，用于学术的语言，所以，iron就变成了Fe，表示铁元素,铅变成了，Pb，表示铅元素,金变成了Au，表示金元素，等等。

麻省理工公开课 - 固态化学导论课程节选

But the AU mission is also controversial among some Somalis, who blame the peacekeepers for fueling more violence.

VOA: standard.2009.04.17

The AU has about 18, 000 troops in Somalia to help the government battle the insurgents.

BBC: Somalia conflict: 'Foreigners' behind Mogadishu attacks

Chocolate is the au courant ingredient, but there are plenty of others to pick from.

FORBES: The latest spa treatments are easy to digest.

South Africa's dogged pursuit of the AU post is the latest diplomatic prize Pretoria has pursued.

WSJ: Africa Union Elects New Leader