This is the idea that an intelligent force created all forms of life.

VOA: special.2009.12.01

If it's possible, use animals that don't feel pain, or use lower forms of life.

如果可以的话，请使用那些感觉不到疼痛的动物，或者用低级生物。

需要动物实验吗？ - SpeakingMax英语口语达人

There is no one-size-fits-all model of political life but good regimes may come in a variety of forms.

政治生活并没有大小通吃的模式,但好的政体,可能以各种形式存在。

耶鲁公开课 - 政治哲学导论课程节选

In nineteen ninety-six, a NASA study announced the discovery of what appeared to be the mineral remains of very simple forms of life in the Allan Hills meteorite.

VOA: special.2010.07.28

that human life is in some ways essentially different than other forms of life.

那就是人的生命从许多方面来说和其他形式的生命有本质的不同。

需要动物实验吗？ - SpeakingMax英语口语达人

Professor Roark says corals are important because they support many other forms of sea life.

VOA: special.2009.05.12

There's a short story by the science fiction writer Orson Scott Card, where the basic point of the story is that of all the life forms in the universe, we, here on Earth, are the only ones that are mortal.

科幻作家Orson，Scott，Card写了一个短故事，该故事的主旨是,在宇宙的所有生命形式中，我们，在地球上是唯一终有一死的生命。

耶鲁公开课 - 死亡课程节选

It permits viewers to experience the life of museums in many different forms.

VOA: special.2009.08.28

She settled into forms she used for the rest of her life.

VOA: special.2010.07.18