This distance is known as the 'astronomical unit' or AU.

这个距离被称为“天文单位”或 AU。

youdao

An astronomical unit is the distance between Earth and our sun.

一个天文单位是地球与太阳之间的距离。

youdao

One astronomical unit is the distance between the Earth and the sun.

一个天文单位等于地球到太阳之间的距离。

youdao

But it has lots of weak businesses as well, including its declining consumer long-distance unit and its failed mobile-telecoms arm.

ECONOMIST: From bad to worse | The

It is the investing approach of the day, meaningful mostly because fund managers want to distance themselves from the widely held view that unit trusts in Asia used to concentrate more on industries than companies, letting the region's strong growth pull them along regardless of the inherent quality of the companies selected.

CNN: SAFE PORT IN A STORM

For example, the NFL moved kickoffs from the 30-yard line to the 35 beginning in 2011, and also required the coverage unit to start within 5 yards of the ball, closing the distance between the teams.

FORBES: NFL's Elimination of Kick-Offs: Selfless Concern or Self-Preservation