We were first greeted with the barking by a pack of dogs, seven to be exact.

首先迎接我们的是一群狗的叫声，确切来说有7只。

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Byron McElroy: They're lost without him, like a pack of dogs without a master.

拜伦·迈克埃尔罗伊：他们没有他会迷路的，就像是一群没有主人的狗。

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With him came four mounted men-at-arms, a huntsman, and a pack of dogs, sniffing after Lady Alys as if she were a deer.

他带着四名骑兵，一个猎人和一群猎狗，嗅探追踪着艾丽丝女士，简直把她当成一只鹿了。

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Authorities in Mexico are investigating the deaths of four people reportedly killed by a pack of dogs in a park.

BBC: Mexican pack of stray dogs 'kills four' in park

Or a machine that can sniff out explosives with greater accuracy than a pack of police dogs.

FORBES: The Secrets of Scent

Reports say a pack of stray dogs entered the zoo on Saturday night and attacked the blackbucks.

BBC: India: Probe into blackbuck killings at Kanpur zoo