总体上还有一些原因吧…倒不是说每个学生都必须得A, 但是如果学生之间的差距太大的话也不利于同学之间的关系

“He was an A student” at his first school, Bergen Community College, “but at Columbia he was not,” Candela said.

“I know he was disappointed; it’s different to be competing at the town level than at the Olympic level.”

虽然大部分人在那个level赢不了，可如果都没见识过山外有山，尤其是美国人总是夸奖夸奖再夸奖，就可能突然受的打击太大。也不容易交朋友。