例句-1: Today George Miller actually had the nerve to ask me to go the the Christmas dance with him! Sure, he's getting straight A's in all his classes, but look at those thick classes, and those dull clothes he wears. I'd rather be caught dead than to out with a nerd like him.
例句-2: The big surprise was seeing Bill Green. He was such a nerd 20 years ago--too busy studying instead of having a good time like most of us. But maybe he had the right idea; he owns his own computer company and is worth ten million bucks.
例句-3: You may call me a nerd, but I think it's more important to study hard than to be a jock and play football or basketball. The trouble is, though, the girls all want to go with jocks, the guys with the muscles and team sweaters.
例句-4: My kid sister is only six but it looks like she'll turn out to be a girl jock. Instead of staying in the house, she loves to go outside and play baseball with the boys. And you know something--she's better at it than most of the boys.