固执的用法和样例：
例句
-
他固执己见，什么也不能让他改变。
He is wedded to his own opinion and nothing can change him. -
别这么固执！
Don't be so obstinate! -
你若固执，他们就更恼火了。
If you persist, you will annoy them even more. -
我看出他很固执，所以就没再和他争了。
I know bloody obstinacy when I meet it so I quit arguing with him. -
她固执得就是不道歉。
Sheer obstinacy prevented her from apologizing.
