我第一次见到杰克时，他是个高高瘦瘦、少不更事的19岁的大男孩，中学一毕业就应征加入了美国海军。

When I first met Jack, he was a tall, lanky, wet-behind-the-ears nineteen-year-old kid, who enlisted in the U.S. Navy right after graduating high school.

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美国儿科学（Pediatrics）在11月的出版物发表了关于一个12岁男孩的个案研究，他的笔记本电脑被认为是导致他的热激红斑的元凶，即名为“腿部烧伤症（toasted leg syndrome）”的皮肤病。

The November issue of Pediatrics explores a case study involving a 12-year-old boy whose laptop is thought to have caused erythema ab igne, a skin affliction known as "toasted leg syndrome."

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他是一个美国男孩。

He is an American boy.

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