level-headed
adj. 稳健的; 能识别的; 冷静的; 明智的
If you describe a person as level-headed, you mean that they are calm and sensible even in difficult situations.
Simon is level-headed and practical...
西蒙为人头脑冷静,讲求实际。
His level-headed approach suggests he will do what is necessary.
他这人沉稳冷静,会见机行事的。
My boss, John Smith, is the most level – headed man I've ever known.
我的老板约翰.史密斯是我见过的头脑最冷静的人.