大犬座的英文：
Greater Dog

Here was a greater fertility and greater abandonment.
这里更加丰饶，更加放纵。

The old administration system is under greater and greater challenge.
旧的行政管理体制正受到越来越大的挑战。

The greater the mass of a body, the greater is its inertia.
物体的质量越大，它的惯性就越大。

You inspire me to greater efforts.
你激励我更加努力。

The rougher the surface, the greater the friction.
物体表面越粗糙，产生的摩擦力越大。

Is this dog trained?
这狗受过排便训练吗？

As faithful as a dog.
像狗一般的忠诚。

In the dog　house
窘迫,陷入困境

A dog in the manger
占着马槽(不拉屎)

Be a dog in the manger
占着茅坑不拉屎