P.43 I listened to it all and learned nothing except that these lads were mostly content with their lives, mostly good natured, mostly observant, and mostly harmless.
わかったことは、厩務員たちはだいたい生活に満足し、気が良くて、けっこう四周のできごとに注意をはらって いるが、害はなさそうだ、というくらいだ。