如何用英語告訴老外保持冷靜？

　　1. Calm down.

　　冷靜一點.

　　2. Don't get so excited about it.

　　別因為這事兒太激動。

　　3. Don't go into hysterics.

　　不要歇斯底里的。

　　4. Don't lose sleep over it.

　　別因為這事兒睡不著覺。

　　5. Don't let it get to you.

　　別讓他影響你的情緒。

　　6. Don't be so sensitive.

　　別太敏感。

　　7. You'll send yourself to an early grave.

　　你這樣會未老先衰的。

　　8. You need to learn to roll with the punches.

　　你要學會應付困難。

　　9. Easy does it, Tom. Don't get all worked up.

　　冷靜點，湯姆，不要太激動。

　　10. Don't fly off the handle.

　　不要這么沖動。

　　11. Keep cool.

　　保持冷靜。

　　12. Don't lose your cool.

　　要沉住氣。

　　13. It's important for you to keep a cool head at this moment.

　　這時候保持頭腦冷靜是很重要的。

　　14. It's no big deal.

　　沒什么大不了的。

　　15. You're making a mountain out of a molehill.

　　你在小題大做。