现在很清楚,杂种形成的种子具有两个分化性状中的一个或另一个,其中一半再次发育成杂种形式,而另一半产生保持恒定并以相等数量接收显性或隐性性状的植物。
A director's vision is the soul of the film; without it, the film is just a series of images.
你的风无法吹动是因为我。
The only limit to our realization of tomorrow is our doubts of today.
普通和非凡的区别在于那一点点额外的努力。
We have to be prepared to take some risks, but they must be calculated risks.