The Sandia prototype's solar collector has an area of about 20 square meters (215 square feet) for a reactor the size of a beer keg.

桑迪亚原型的太阳能采集器有一个约20平方米（215平方英尺）的面积，用于一个啤酒桶大小的反应堆。

youdao

Some of her letters had been discovered in a keg of ale belonging to a brewer who had delivered beer to the house.

在一个为庄园送啤酒的商人的酒桶里，人们发现了她的一些信件。

youdao

The Sandia prototype's solar collector has an area of about 20 square meters (215 square feet) for a reactor the size of a beer keg, Stechel says.

在桑迪亚原型中，太阳能采集器总面积约为20平方米(215平方英尺)，每个反应堆大小跟啤酒桶差不多。

youdao

Sadly, for four nights in August, drinking viche was a necessary evil, a rite of passage in the same way that cheap keg beer is a part of university and getting hit in the groin is a disagreeable consequence of riding a mechanical bull.

BBC: A little liquid courage in Cali, Colombia

Last week a beer keg containing 60kg of explosives was found in an abandoned car near Derrylin.

BBC: Army called to examine beer keg in Rosslea, Fermanagh

He became the prince of the great-room, making its pleasures available to everyone he favored with his friendship (and making the unsupervised beer keg a bone of contention at family dinners all over the neighborhood).

NEWYORKER: Good Neighbors