Siberian tiger rolls in the snow in his enclosure at the zoo in Eberswalde, Germany.

德国埃伯斯瓦尔德的一家动物园内，一只东北虎在覆盖着积雪的笼子里打滚儿。

youdao

After several years of painstaking research and debate, NASA scientists whittled down their initial list of over 50 sites to four - Eberswalde Crater, Holden Crater, Mawrth Vallis, and Gale Crater.

在经过好几年的刻苦研究和讨论以后，NASA的科学家已经将他们一开始的50多个登陆点削减到了4个，它们分别是：埃伯斯·沃德环形山、霍尔登环形山、马沃斯山谷以及盖尔环形山。

youdao

After several years of painstaking research and debate, NASA scientists whittled down their initial list of over 50 sites to four — Eberswalde Crater, Holden Crater, Mawrth Vallis, and Gale Crater.

在经过好几年的刻苦研究和讨论以后，NASA的科学家已经将他们一开始的50多个登陆点削减到了4个，它们分别是：埃伯斯·沃德环形山、霍尔登环形山、马沃斯山谷以及盖尔环形山。

youdao

Eberswalde Crater, north of Holden, has a vast river delta with clay soils that seem to have accumulated over centuries.

NEWYORKER: The Martian Chroniclers

Deltas like the one at Eberswalde, with their silty, gently deposited sediments, are often the best places to preserve organic remains.

NEWYORKER: The Martian Chroniclers

There was an alluvial fan at the base of the mountain, for instance, that had some of the same sediments as Eberswalde.

NEWYORKER: The Martian Chroniclers