Brookman & Langdon were said to manufacture the most desirable pens and these necessarily command astonishingly high prices.

据说布鲁克曼兰登公司制造的钢笔最令人满意，而这必然地导致高得惊人的价格。

《柯林斯英汉双解大词典》

Langdon gave a tired smile.

兰登露出疲惫的微笑。

youdao

"You did?!" Langdon sounded stunned.

“你和他通过话？ ！”兰登发出惊愕的声音。

youdao

So begins the novel that takes Langdon hunting and hurrying around Washington,D.C., through museums,monuments and government buildings.

VOA: special.2009.10.09

The novel re-visits the character of Robert Langdon, the Harvard University professor from Brown's first two books.

VOA: special.2009.10.09

A British doctor named John Langdon Down first described it in the eighteen sixties.

VOA: special.2009.09.09

The book is the fourth novel in the writer's series which follows Harvard symbologist Robert Langdon.

BBC: Dan Brown: Inferno book covers revealed

Ohio attorney, David Langdon, founder of the Jobs and Progress Fund, didn't respond to messages yesterday.

NPR: 4 min 12 sec

That discovery leads Langdon on a code-cracking tour of some of Florence's historical hot spots.

WSJ: Dan Brown's Secret to Keeping Secrets