But Ham's flight was the most important. The chimpanzee's (黑猩猩) would tell the most about how a
human astronaunt might react in space. And Ham had been especially trained to perform all the actions that
would make a record of how a clever creature would behave in space. He had been trained for all the things
he might ciunt to on the flight-dimlight (昏暗的光线), great noise, greater speed.