Because of the open-air stage, actors had to shout very loudly and make big motions to be heard and seen by all.

VOA: special.2010.01.06

How are we going to figure out what Player i's best response is? Shout loudly.

请大声说如何找出参与人I的最佳对策

耶鲁公开课 - 博弈论课程节选

Say that loud. More. That was correct, say it more loudly, shout.

你说对了,大点声重复一遍

耶鲁公开课 - 博弈论课程节选