现在已经清楚，杂种形成的种子具有两个分化性状中的一个或另一个。

"The hawk was everything I wanted to be: solitary, self-possessed, free from grief, and numb to the hurts of human life."

The key to sustainable growth is to continuously improve and adapt to changing circumstances.

我不是一个喜欢对抗的人，我喜欢保持和平。