Vendors were doing a brisk trade in souvenirs.

小贩们的纪念品生意很兴隆。

《柯林斯英汉双解大词典》

Its central market does a brisk trade.

中心市场也出现繁荣。

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The new shop has been doing a brisk trade in cut-price clothes.

那家新商店做减价服装生意一直很兴隆。

youdao

It does a brisk trade in cappuccinos and cafe lattes, and is perfect for a mid-morning pick-me up.

BBC: Hollywood and Venice: A love story

In an uneven collecting market beset by war worries, watches remain strong--and Sotheby's expects a brisk trade at the sale.

FORBES: Magazine Article

One Mexican bookseller is doing a brisk trade with piles of Doris Lessing novels, books on Yoga and even Alan Greenspan's autobiography.

BBC: Havana book fair feeds Cuba's hunger for literature