Greater ambition as well as a burning desire to be the best of the best is also a common characteristic.
更大的野心以及成为强手中的强手的强烈渴望，也是一个共同的特征。
2
Any school kid can tell you that comets are made of ice. That frozen water burning off is what gives comets their characteristic tails.
你随便问一个小孩他都能告诉你彗星是由冰组成的，而且冰的燃烧“给”了彗星一条长尾巴。
3
Chewing on a piece or two of gum, it seems, helps force fluids back into the stomach and flood the esophagus with alkaline saliva, neutralizing acids that cause the characteristicburning sensations.