She has a reputation for being calm and cool-headed.

她以冷静沉着著称。

When we face the danger, we much keep cool-headed.

当我们面对危险时，我们保持头脑冷静。

We need a cool-headed commander to fight this war.

我们需要一个沉着冷静的指挥官打这场仗。

Power of self-restraint, cool-headed, hope and confidence.

自制的力量，冷静的头脑，希望和信心。

Headed bolts; three-headed Cerberus; a cool-headed fighter pilot.

有头的螺栓；三头神狗；头脑冷静的战斗机飞行员。