不要愁眉苦臉，樂觀些！

　　1. Pull yourself together.

　　振作起來。

　　2. Keep your chin up.

　　別灰心。

　　3. Don't let it get you down. It will be over with soon.

　　別為此煩惱。事情很快就會(huì)過去的。

　　4. Don't be so miserable!

　　別這愁眉苦臉的。

　　5. Cheer up! things will work out for the best.

　　高興點(diǎn)兒。事情會(huì)有好結(jié)果的。

　　6. Take heart- we'll find a way out.

　　振作起來，我們會(huì)有辦法的。

　　7. Keep trying! Don't give up the ship.

　　繼續(xù)努力! 別輕易放棄!

　　8. Loosen up! It's not worth getting upset about.

　　放松點(diǎn)兒!不值得為這件事苦惱。

　　9. Hang in there. Things will get better.

　　堅(jiān)持住，情況會(huì)好起來。

　　10. Keep smiling! things will calm down.

　　樂觀一點(diǎn)，事情會(huì)平息下來的。

　　11. It's not as bad as all that.

　　事情沒有那么糟。

　　12. Things are never as bad as they seem.

　　事情往往不像看上去的那么糟。

　　13. Win a few, lose a few. That's life.

　　有得也有失，生活就是如此。

　　14. Let's look on the bright side.

　　我們來看看它好的一面。

　　15. Every cloud has a silver lining.

　　再黑暗的地方也有一線光明。

　　16. When god closes a door, he opens a window.

　　山不轉(zhuǎn)水轉(zhuǎn)。

　　17. Tomorrow is another day.

　　有明天就有希望。

　　18. Stop carrying the weight of the world on your shoulders.

　　別太操心了，沒有你地球照樣轉(zhuǎn)。(carry the weight of the world on one's shoulders：自以為重任在肩。)