镇定自若用英语怎么说？

镇定自若

例句

• I had enough presence of mind not to mention my intention. 我镇定自若, 没有说起我的意图。
• The witness was remarkably collected under cross-examination. 在连番询问之下,证人仍然镇定自若。
• He did his best to appear cool, calm and collected. 他尽力使自己显得镇定自若。
• He held his nerve to beat Andre Agassi in a five-set thriller on Court One. 他镇定自若，在1号场地惊心动魄的5盘3胜对决中击败了安德鲁·阿加西。
• Nixon looked comfortable and in command. 尼克松看上去镇定自若。
• I'm trying to be more centred, and not fall apart when I go through difficult things. 在我经历艰难困苦之时，我努力让自己保持镇定自若，不要崩溃。
• Jackson remained calm and always master of his passions. 杰克逊镇定自若，始终克制着情绪。
• Christie looked relaxed and calm as he faced the press. 克里斯蒂面对记者，显得镇定自若。
• Nothing could ruffle the perfect composure with which she casually greets members of staff. 什么都不能扰乱她随意地和员工打招呼时流露出的那种镇定自若。
• He had the presence of mind to put his emergency oxygen tube in his mouth. 他镇定自若地把应急输氧管放进了自己的嘴里。