Which line in this excerpt from “the gun” by philip k. dic is an example of euphemism

The Captain peered into the eyepiece of the telescope. He adjusted the focus quickly.
"It was an atomic fission we saw, all right," he said presently. He sighed and pushed the eyepiece away. "Any of you who wants to look may do so. But it's not a pretty sight."
"Let me look," Tance the archeologist said. He bent down to look, squinting. "Good Lord!" He leaped violently back, knocking against Dorle, the Chief Navigator.
"Why did we come all this way, then?" Dorle asked, looking around at the other men. "There's no point even in landing. Let's go back at once."
"Perhaps he's right," the biologist murmured. "But I'd like to look for myself, if I may." He pushed past Tance and peered into the sight.

"its not a pretty sight" is the answer

after the signature of the treaty of versailles in june 1919, germany lost nearly 25,000 square miles and a population of 7 million people. these territories included eupen-malmedy area and moresnet which were ceded to belgium. regarding relations with france, germany ceded the sovereignty of the saar coal mines to this country, as well as the provinces of alsace-lorraine.

explanation: