TOTAL AMOUNT ON TURN - KEY BASIS.

按照交钥匙基础交厂房,费用总额多少?

The research on turn-taking is the core study of conversation analysis.

话轮转换研究是会话分析中的核心问题。

So your only choice on turn 1 is to lower the water level by 4 stories.

所以在第一轮时你唯一的选择就是让水位降低4层。