They stumble across a ghost town inhabited by a rascally gold prospector.

他们跌跌撞撞地穿过一座鬼城，那里住着一个泼皮无赖的掘金者。

《柯林斯英汉双解大词典》

In a moment he stumble into a trap, set by bear-catcher.

不一会儿他绊跌到捕熊人设的陷阱里。

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It needs to become more like an online supermarket, says Cohen, so customers can wander down aisles and select what they want, rather than stumble across it by accident.

科恩说它需要变得更像一个在线超市，那么人们就可以随处浏览选择他们所要的，而不是靠碰巧发现自己喜欢的软件。

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This time last week, I was standing in the French Quarter of New Orleans watching the masses stumble by, clutching plastic hand grenades and oversize beer cups.

FORBES: A Sotheby's Tasting Before A Big Auction

As firms with familiar names stumble and fall by the wayside, possibly to be rescued and reincarnated, do business leaders discern the pattern?

FORBES: Another Familiar Firm Falls: Borders Files For Bankruptcy

For his supporters, this incident was an example of the way in which every minor presidential stumble is magnified by a malicious campaign by powerful enemies.

ECONOMIST: A restored democracy struggles to find its feet