Typically, a strange male entering another male's cage is met with a fight.

特别是当一个陌生的雄鼠进入小鼠群时会受到攻击。

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Which leaves me just reaching for the popcorn and waiting for the cage fight exchange of blog posts.

FORBES: In Which We Look Forward To The Brad Delong v. Paul Krugman Cage Fight

But the thousands of locals who were lured by a poster promising beer for a dollar and entry for only five bucks did sign waiver forms as they streamed into the center to watch the staged cage fight.

FORBES: Magazine Article

Typically, a strange male entering another male's cage is met with a fight.

ECONOMIST: Behaviour of the sexes