用mortal enemy造句子，“mortal enemy”造句

Ever since then, Guo viewed flies as his mortal enemy and decided to devote the rest of his life to the eradication of the bothersome insects.

He still believes that labor has to be the natural, mortal enemy of the manager.

"A man who holds a sword in his hand, and sees a mortal enemy within reach of that sword, and does not fight, is a coward!

And now I am living in the US, the land of my so-called mortal enemy.

Hurons, this is your mortal enemy.

Eventually he arranged for Flamsteed's work to be seized and prepared for publication by Flamsteed's mortal enemy, Edmond Halley.

What better ending than to have your hands around the neck of your mortal enemy, and both of you fall to your death?