When wolves later reached the island, naturalists widely assumed that the wolves would play a key role in controlling the moose population.

博物学家们普遍认为，当狼群之后抵达该岛时，它们将在控制驼鹿数量方面发挥关键作用。

youdao

However, once married, his partner assumed the role of the saintly mother.

然而，一旦他们结婚了，妻子的角色突然变成了圣洁的母亲。

youdao

The assumed symbolic role of red ocher, said Dr. Henshilwood, comes from the large amounts of the predominantly red material found at a number of African sites as old as 160, 000 years.

亨希尔·伍德博士说，红色赭石的假设的象征性作用来自大量普遍的红色材料。这些在许多非洲遗址上发现的红色材料已达16万年之久。

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Wright assumed the role of the team's leader and was dubbed Captain America by his teammates.

NPR: Wright Has No Regrets About WBC, Injury

But, as the country splintered, he assumed a role that belied his reputation as an extremist.

NEWYORKER: Union Man

In Octavian's version, Cleopatra assumed the role of the "wild queen, " lusting after Rome and plotting its destruction.

WSJ: Still Under Cleopatra's Spell