Some animals are inactive during the daytime.

有些动物白天不活动。

《牛津词典》

Some animals roll themselves into a ball for protection.

有些动物蜷缩成一团以保护自己。

《牛津词典》

However, some animals eat meat.

然而，有些动物吃肉。

youdao

Some animals such as the black rhinoceros have almost been destroyed because poachers illegally hunt and kill them.

VOA: special.2009.08.19

Do you think in some ways it is back to you being confronted with the rights of animals, in some way someone has to be confronted with poverty.

您是否觉得某种程度上来说，这和,您当时面对动物权利的问题时一样，一些人也不得不直面贫困问题。

普林斯顿公开课 - 人性课程节选

And some of them even wrote some poetry about the animals themselves.

甚至还有学生主动地,写关于动物的诗。

麻省理工公开课 - 媒体、教育、市场课程节选

Ms Morgan said some animals may have to be put down if funds are not found.

BBC: Animals at the Gentleshaw Wildlife Centre

The past 12 months have seen a significant rise in attacks on some animals, such as rhinos.

BBC: Google cash buys drones to watch endangered species

Some animals can even learn about each other's sex, reproductive status, age and dominance status, just by smelling.

CNN: Sweat may give off stress signals, study says