The wide plain, with thousands of animals on the move, was an awesome spectacle.

成千上万的动物在辽阔的平原上活动构成了令人赞叹的奇观。

《牛津词典》

The heat is not only melting glaciers and sea ice, it's also shifting precipitation patterns and setting animals on the move.

高温不仅融化冰川和海冰，它也转变降水的型式，并且让动物搬家。

youdao

Both humans and animals were constantly on the move, in search of food and reliable water supplies.

人类和野生动物都在不停地迁徙，以寻找食物和可靠的水源。

youdao

The white sun was still cool and the animals were cautiously on the move: wildebeest were calving and zebras grazed, their brush-like tails swishing at clouds of pestering tsetse flies.

BBC: On the hunt with Hemingway

Hunting, traditionally done by men, required a "co-ordinating" ability to track animals accurately while on the move.

BBC: Art appreciation 'a gender issue'

The work looked promising in animals, and the researchers wanted to move on to human trials.

FORBES: Magazine Article