Even if the spark came from outside-and first reports suggested that the initial cause was no more than a fist-fight in a gambling den.

即使如第一份报告所述火花来自外部，即使原因是由赌场引起的斗殴。

youdao

More than 30 people have been killed so far this year, as rival triads fight for control of lucrative gambling, loan-sharking and prostitution businesses.

CNN: ASIANOW - Asiaweek | Daily Briefing: Holiday Hiatus? Hardly

The fight, which is taking place in the Chinese gambling enclave of Macau, will be broadcast free in China.

WSJ: 'Fists of Gold' Zou Shiming Boxing Match Fires Up China