But chen was unruffled , answering with ease and humor .

但陈丹青很镇定，他轻快而不失幽默地进行回答。

In the first of america 's three presidential debates , an affable and unruffled mitt romney outclassed barack obama .

在美国总统大选三场电视辩论的第一场辩论中，镇定自信的米特罗姆尼大胜贝拉克奥巴马。

The french president of the european central bank usually presides over his monthly press conference , which follows the monetary-policy meeting of the governing council , with an unruffled bonhomie .

法国人特里谢作为欧洲央行行长，通常在欧洲理事会的货币政策会议之后，以他温和平静的风格主持召开自己的月度新闻发布会。