A policemen detail were summoned to guard the bum while waiting got the ambulance coming.

见此情况，该特警队员便召集本地警察来查看详细情况；两人一同等待救护车来到将流浪汉接走。

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And she takes all the money out of the guy's wallet and gives it to the bum, who says "Thank you!" and disappears as fast as he can.

只见她将男孩皮夹里的钞票全给了流浪汉，流浪汉拿了钱说完谢谢就一溜烟走远了。

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To bum, wildfires require the right conditions, fuel, oxygen and heat.

为了燃烧，野火需要合适的条件，燃料，氧气和热量。

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The bum's as holy as the seraphim!

流浪汉和六翼天使一样神圣！

耶鲁公开课 - 1945年后的美国小说课程节选

Thanks to the bum economy, not many people are hitting the malls these days.

FORBES: The World's Largest Malls

On the third such occasion, the bum suggested a pose, which Rousselot accepted without quibbling.

NEWYORKER: ?lvaro Rousselot��s Journey

The bum brushed it away and pretended not to realize where it was coming from.

NEWYORKER: Fiction