显然，那些人是在受到一支巡逻队的盘问后开的火。The men apparently opened fire after they were challenged by a patrol.那天夜里巡逻队之间发生了一场冲突.There was a brush between patrols that night.巡逻队 报告一切平安无事.The patrol have [ has ] reported that all is quiet....
Tryptamine, cadaverine and histamine produced during beer brewing could improve beer flavor and beer quality.啤酒中常见的生物胺有酪胺;啤酒酿造过程产生适量色胺、尸胺、组胺,能改善啤酒风味,提高啤酒质量....