to stay calm and not show your emotions when under stress
ストレスの中で冷静さを保ち、感情を見せないこと
"Even under pressure, she managed to hold it together."
"プレッシャーの中でも、彼女は冷静さを保った。"
to take advantage of favorable situations to gain profit
to unite as a group to achieve a shared purpose
to be sensitive to what others are feeling or thinking
to start expressing feelings freely
to remember something with affection or happiness
to display something proudly to impress others