C446 Comparing Strength and Endurance!(2)

"I think so, that's right!"

"You only dare to guess, but I am sure that it should be so! Otherwise, there is no other reason!"

"Right, that's right!"

"By the way, why are you guessing?"

"Have you thought about it? I have never seen this before. Now, it's just a concept. Someone has to try it before they can confirm it!"

"That's true